{"id":83159,"date":"2026-06-30T10:08:05","date_gmt":"2026-06-30T10:08:05","guid":{"rendered":"https:\/\/beststringer.com\/course_learners\/no-course-type\/koh-jian-long-kelvin\/"},"modified":"2026-07-01T03:39:37","modified_gmt":"2026-07-01T03:39:37","slug":"koh-jian-long-kelvin","status":"publish","type":"course_learner","link":"https:\/\/beststringer.com\/vi\/course_learners\/badminton-stringing-course\/koh-jian-long-kelvin\/","title":{"rendered":"Koh Jian Long Kelvin"},"content":{"rendered":"<div class=\"gb-container gb-container-e418c209 gbp-section\">\n<div class=\"gb-container gb-container-fb9c440d gbp-section__inner\">\n<div class=\"gb-container gb-container-3b708361\">\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"gb-block-image gb-block-image-a34ffa76\"><img decoding=\"async\" width=\"1000\" height=\"1000\" class=\"gb-image gb-image-a34ffa76\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-BSW-Badminton-Stringing-Course-Graduate-from-Singapore.jpg\" alt=\"Koh Jian Long Kelvin - H\u1ecdc vi\u00ean t\u1ed1t nghi\u1ec7p kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t BSW t\u1eeb Singapore\" title=\"Koh Jian Long Kelvin - H\u1ecdc vi\u00ean t\u1ed1t nghi\u1ec7p kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t BSW t\u1eeb Singapore\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-BSW-Badminton-Stringing-Course-Graduate-from-Singapore.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-BSW-Badminton-Stringing-Course-Graduate-from-Singapore-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-BSW-Badminton-Stringing-Course-Graduate-from-Singapore-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-BSW-Badminton-Stringing-Course-Graduate-from-Singapore-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"gb-headline gb-headline-80925837 gb-headline-text gbp-section__headline\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-base-2-color\"><strong>Th\u1ee3 \u0111an v\u1ee3t<\/strong> c\u1ea7u l\u00f4ng \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn qu\u1ed1c t\u1ebf<\/mark><\/strong><\/p>\n\n\n<div class=\"gb-container gb-container-332277c6\">\n\n<h1 class=\"gb-headline gb-headline-44c67912 gb-headline-text gbp-section__headline\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-base-2-color\">Koh Jian Long Kelvin<\/mark><\/h1>\n\n<\/div>\n\n<div class=\"gb-container gb-container-aa0c2061\">\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\">\n<figure class=\"gb-block-image gb-block-image-f2966dc2\"><img decoding=\"async\" width=\"100\" height=\"100\" class=\"gb-image gb-image-f2966dc2\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2025\/04\/Singapore-Badminton-Tennis-Racquet-Stringing-Course-by-Best-Stringer-Singapore.png\" alt=\"Kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng t\u1ea1i Singapore c\u1ee7a Best Stringer Singapore\" title=\"Kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng t\u1ea1i Singapore c\u1ee7a Best Stringer Singapore\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-base-2-color\"><strong>Singapore<\/strong><\/mark><\/p>\n<\/div>\n\n<\/div>\n\n\n<h3 class=\"gb-headline gb-headline-9bb1ccdf gb-headline-text\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-base-2-color\">Kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng BSW<\/mark><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e3 th\u1ee3 \u0111an v\u1ee3t : <strong><strong>BS260806993<\/strong><\/strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-base-2-color\"> <\/mark><\/p>\n\n\n<div class=\"gb-container gb-container-2c1f581c\">\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-base-2-color\">\u2705 <strong>\u0110\u00e3 ho\u00e0n th\u00e0nh kho\u00e1 h\u1ecdc<\/strong><\/mark><\/p>\n\n<\/div><\/div>\n<\/div>\n\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-d7722344\">\n<div class=\"gb-container gb-container-9655db61\">\n<div class=\"gb-container gb-container-d546c8f9 gbp-section\">\n<div class=\"gb-container gb-container-b3e25a37 gbp-section__inner\">\n<div class=\"gb-container gb-container-0e2fa8cc\">\n\n<h2 class=\"gb-headline gb-headline-f0a9312b gb-headline-text gbp-section__headline\">H\u1ecdc <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">\u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng chuy\u00ean nghi\u1ec7p<\/mark><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Koh Jian Long Kelvin l\u00e0 m\u1ed9t gi\u00e1o vi\u00ean th\u1ec3 d\u1ee5c t\u1eadn t\u00e2m, ng\u01b0\u1eddi c\u00f3 hi\u1ec3u bi\u1ebft n\u1ec1n t\u1ea3ng v\u00e0 logic v\u1ec1 th\u1ec3 thao c\u0169ng nh\u01b0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u01b0\u1eddi ch\u01a1i. Anh nh\u1eadn th\u1ea5y r\u1eb1ng nhi\u1ec1u d\u1ecbch v\u1ee5 \u0111an c\u01b0\u1edbc v\u1ee3t \u0111\u1ecba ph\u01b0\u01a1ng thi\u1ebfu s\u1ef1 quan t\u00e2m th\u1ef1c s\u1ef1 \u0111\u1ebfn nh\u1eefng g\u00ec ng\u01b0\u1eddi ch\u01a1i c\u1ea7n, \u0111i\u1ec1u n\u00e0y \u0111\u00e3 th\u00f4i th\u00fac anh \u0111i t\u1eeb Singapore \u0111\u1ebfn Malaysia \u0111\u1ec3 h\u1ecdc c\u00e1c k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c tr\u1ef1c ti\u1ebfp t\u1eeb th\u1ea7y Eric v\u00e0 BSW. H\u00e0nh tr\u00ecnh h\u1ecdc t\u1eadp c\u1ee7a anh v\u1edbi <a href=\"https:\/\/beststringer.com\/vi\/singapore\/\"><strong>Best Stringer Singapore (BSSG)<\/strong><\/a> cho th\u1ea5y s\u1ef1 cam k\u1ebft ch\u00e2n th\u00e0nh c\u1ee7a anh trong vi\u1ec7c n\u1eafm v\u1eefng n\u1ec1n t\u1ea3ng \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng chu\u1ea9n m\u1ef1c. B\u1eb1ng c\u00e1ch ti\u1ebfp c\u1eadn ngh\u1ec1 nghi\u1ec7p v\u1edbi m\u1ed9t t\u01b0 duy t\u1eadp trung cao \u0111\u1ed9, Kelvin h\u01b0\u1edbng t\u1edbi vi\u1ec7c mang m\u1ed9t ti\u00eau chu\u1ea9n ch\u0103m s\u00f3c v\u1ee3t \u0111\u00e1ng tin c\u1eady v\u00e0 cao c\u1ea5p h\u01a1n nhi\u1ec1u v\u1ec1 cho c\u00e1c h\u1ecdc sinh v\u00e0 b\u1ea1n b\u00e8 c\u1ee7a m\u00ecnh.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-710f52eb gbp-section\">\n<div class=\"gb-container gb-container-a7bf3bbc gbp-section__inner\">\n<div class=\"gb-container gb-container-beb042d7\">\n\n<h3 class=\"gb-headline gb-headline-6a3aa454 gb-headline-text gbp-section__headline\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-base-2-color\">Kho\u00e1 h\u1ecdc<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">Th\u1ee3 \u0111an v\u1ee3t c\u1ea7u l\u00f4ng<\/mark><\/h3>\n\n\n\n<h2 class=\"gb-headline gb-headline-58ab4094\"><span class=\"gb-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" viewBox=\"0 -5 42 42\" height=\"800px\" width=\"800px\" fill=\"#000000\"> <title>graduate<\/title> <path d=\"M32.639 17.561c0 0-4.592-4.682-10.92-4.682-6.183 0-12.295 4.682-12.295 4.682l-3.433-1.433v4.204c0.541 0.184 0.937 0.682 0.937 1.285 0 0.609-0.404 1.108-0.953 1.288l1.015 2.831h-2.996l1.024-2.855c-0.492-0.209-0.836-0.695-0.836-1.264 0-0.557 0.334-1.031 0.811-1.247v-4.659l-4.993-2.082 21.969-9.861 20.156 9.985-9.486 3.808zM21.469 15.251c6.366 0 9.486 3.37 9.486 3.37v6.99c0 0-3.245 2.621-9.985 2.621s-8.987-2.621-8.987-2.621v-6.90c0 0 3.12-3.37 9.486-3.37zM21.344 26.734c4.412 0 7.989-0.895 7.989-1.997s-3.577-1.997-7.989-1.997-7.988 0.895-7.988 1.997 3.576 1.997 7.988 1.997z\"><\/path> <\/svg><\/span><span class=\"gb-headline-text\"><strong>Kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng BSW<\/strong><\/span><\/h2>\n\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-26d5c711 gbp-section\">\n<div class=\"gb-container gb-container-b1fddf0a\">\n<div class=\"gb-grid-wrapper gb-grid-wrapper-96df68cc\">\n<div class=\"gb-grid-column gb-grid-column-7c5a3075\"><div class=\"gb-container gb-container-7c5a3075\">\n\n<h2 class=\"gb-headline gb-headline-12f4afc7 gb-headline-text gbp-section__headline\">H\u00e0nh tr\u00ecnh <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t<\/mark><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ban \u0111\u1ea7u, Kelvin kh\u00f4ng ho\u00e0n to\u00e0n ch\u1eafc ch\u1eafn li\u1ec7u c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111an v\u1ee3t m\u00e0 anh quan s\u00e1t \u0111\u01b0\u1ee3c \u1edf \u0111\u1ecba ph\u01b0\u01a1ng c\u00f3 th\u1ef1c s\u1ef1 ch\u00ednh x\u00e1c hay kh\u00f4ng. V\u00ec lu\u00f4n tin t\u01b0\u1edfng v\u00e0o vi\u1ec7c th\u1ef1c hi\u1ec7n m\u1ecdi th\u1ee9 m\u1ed9t c\u00e1ch chu\u1ea9n m\u1ef1c, anh \u0111\u00e3 tham gia kho\u00e1 h\u1ecdc BSW v\u1edbi th\u00e1i \u0111\u1ed9 t\u1eadp trung v\u00e0 ch\u0103m ch\u1ec9 \u0111\u1ec3 hi\u1ec3u r\u00f5 c\u00e1c nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i c\u1ee7a ngh\u1ec1. Kinh nghi\u1ec7m t\u1ed5 ch\u1ee9c c\u00e1c tr\u1eadn c\u1ea7u l\u00f4ng h\u00e0ng tu\u1ea7n v\u00e0 gi\u1ea3ng d\u1ea1y th\u1ec3 d\u1ee5c \u0111\u00e3 cung c\u1ea5p cho anh n\u1ec1n t\u1ea3ng th\u1ef1c t\u1ebf v\u1eefng ch\u1eafc \u0111\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng g\u00ec ng\u01b0\u1eddi ch\u01a1i tr\u1ea3i nghi\u1ec7m tr\u00ean s\u00e2n. Th\u00f4ng qua s\u1ef1 h\u01b0\u1edbng d\u1eabn chi ti\u1ebft, anh \u0111\u00e3 h\u1ecdc \u0111\u01b0\u1ee3c c\u00e1ch nh\u00ecn nh\u1eadn to\u00e0n di\u1ec7n v\u1ec1 \u0111an c\u01b0\u1edbc v\u1ee3t, k\u1ebft n\u1ed1i c\u00e1c chi ti\u1ebft k\u1ef9 thu\u1eadt \u0111an v\u1ee3t tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1ch ch\u00fang gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 th\u1ef1c t\u1ebf m\u00e0 ng\u01b0\u1eddi ch\u01a1i g\u1eb7p ph\u1ea3i trong m\u1ed9t tr\u1eadn \u0111\u1ea5u.<\/p>\n\n\n\n<figure class=\"gb-block-image gb-block-image-27d385ac\"><img decoding=\"async\" width=\"1000\" height=\"1000\" class=\"gb-image gb-image-27d385ac\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-using-electronic-stringing-machine-during-BSW-professional-stringer-workshop.jpg\" alt=\"Koh Jian Long Kelvin s\u1eed d\u1ee5ng m\u00e1y \u0111an v\u1ee3t \u0111i\u1ec7n t\u1eed trong kho\u00e1 h\u1ecdc BSW\" title=\"Koh Jian Long Kelvin th\u1ef1c h\u00e0nh v\u1edbi m\u00e1y \u0111an v\u1ee3t \u0111i\u1ec7n t\u1eed t\u1ea1i BSW\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-using-electronic-stringing-machine-during-BSW-professional-stringer-workshop.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-using-electronic-stringing-machine-during-BSW-professional-stringer-workshop-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-using-electronic-stringing-machine-during-BSW-professional-stringer-workshop-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-using-electronic-stringing-machine-during-BSW-professional-stringer-workshop-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-ec20a1e8\"><div class=\"gb-container gb-container-ec20a1e8\">\n<div class=\"gb-container gb-container-8b2a0c2d\">\n<div class=\"gb-container gb-container-a5fec9fe\">\n\n<h3 class=\"gb-headline gb-headline-6ed6ee53 gb-headline-text\">\u00c1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">hi\u1ec7n \u0111\u1ea1i<\/mark><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e0 m\u1ed9t ng\u01b0\u1eddi th\u01b0\u1eddng xuy\u00ean ch\u01a1i c\u1ea7u l\u00f4ng, Kelvin nh\u1eadn ra r\u1eb1ng m\u1ed9t n\u1ec1n t\u1ea3ng \u0111an c\u01b0\u1edbc v\u1ee3t chu\u1ea9n x\u00e1c l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft cho m\u1ed9t tr\u1ea3i nghi\u1ec7m ch\u01a1i b\u00f3ng t\u1ed1t. Anh \u0111\u00e3 ti\u1ebfp thu to\u00e0n b\u1ed9 ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o chi ti\u1ebft do BSW cung c\u1ea5p, n\u1eafm b\u1eaft k\u1ef9 l\u01b0\u1ee1ng t\u1eebng l\u00fd do t\u1ea1i sao c\u00e1c m\u1ee9c s\u1ed1 pound (lbs) v\u00e0 lo\u1ea1i c\u01b0\u1edbc nh\u1ea5t \u0111\u1ecbnh l\u1ea1i ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t cho t\u1eebng phong c\u00e1ch thi \u0111\u1ea5u kh\u00e1c nhau. C\u00e1ch ti\u1ebfp c\u1eadn logic n\u00e0y cho ph\u00e9p anh \u0111\u01b0a ra nh\u1eefng l\u1eddi khuy\u00ean r\u00f5 r\u00e0ng, h\u1eefu \u00edch thay v\u00ec ch\u1ec9 \u0111an v\u1ee3t m\u00e0 kh\u00f4ng hi\u1ec3u r\u00f5 nhu c\u1ea7u th\u1ef1c s\u1ef1 c\u1ee7a ng\u01b0\u1eddi ch\u01a1i.<\/p>\n\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-3464e9c6\">\n<div class=\"gb-container gb-container-2ea21026\">\n\n<h3 class=\"gb-headline gb-headline-e4ed819d gb-headline-text\">Chia s\u1ebb kinh nghi\u1ec7m <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">chuy\u00ean m\u00f4n<\/mark><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ec1n t\u1ea3ng l\u00e0 m\u1ed9t gi\u00e1o vi\u00ean th\u1ec3 d\u1ee5c mang l\u1ea1i cho Kelvin kh\u1ea3 n\u0103ng giao ti\u1ebfp v\u00e0 chia s\u1ebb ki\u1ebfn th\u1ee9c m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean v\u00e0 hi\u1ec7u qu\u1ea3. Anh hi\u1ec3u r\u00f5 c\u00e1ch m\u00e0 vi\u1ec7c t\u1eadp luy\u1ec7n \u0111\u00fang \u0111\u1eafn v\u00e0 thi\u1ebft b\u1ecb chu\u1ea9n x\u00e1c s\u1ebd h\u1ed7 tr\u1ee3 cho s\u1ef1 ph\u00e1t tri\u1ec3n th\u1ec3 ch\u1ea5t c\u1ee7a ng\u01b0\u1eddi ch\u01a1i. B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p kinh nghi\u1ec7m gi\u00e1o d\u1ee5c c\u1ee7a m\u00ecnh v\u1edbi c\u00e1c k\u1ef9 n\u0103ng k\u1ef9 thu\u1eadt m\u1edbi, anh ho\u00e0n to\u00e0n c\u00f3 kh\u1ea3 n\u0103ng h\u01b0\u1edbng d\u1eabn c\u00e1c h\u1ecdc sinh v\u00e0 b\u1ea1n b\u00e8 c\u1ee7a m\u00ecnh \u0111\u01b0a ra nh\u1eefng l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb t\u1ed1t h\u01a1n.<\/p>\n\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-870c8977\">\n<div class=\"gb-container gb-container-409bd4cb\">\n\n<h3 class=\"gb-headline gb-headline-87202bdf gb-headline-text\">N\u1eafm b\u1eaft c\u00e1c k\u1ef9 thu\u1eadt <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">n\u00e2ng cao<\/mark><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong su\u1ed1t qu\u00e1 tr\u00ecnh \u0111\u00e0o t\u1ea1o, Kelvin \u0111\u00e3 h\u1ecdc th\u00e0nh c\u00f4ng m\u1ed9t b\u1ed9 ph\u01b0\u01a1ng ph\u00e1p \u0111an c\u01b0\u1edbc v\u1ee3t chu\u1ea9n x\u00e1c v\u00e0 to\u00e0n di\u1ec7n. Anh n\u1eafm v\u1eefng ho\u00e0n to\u00e0n k\u1ef9 thu\u1eadt 2 n\u00fat chuy\u00ean nghi\u1ec7p, ph\u01b0\u01a1ng ph\u00e1p \u0111an 4 n\u00fat chu\u1ea9n m\u1ef1c, v\u00e0 k\u1ef9 thu\u1eadt m\u1eabu around-the-world chuy\u00ean nghi\u1ec7p. S\u1ef1 ch\u00fa \u00fd nghi\u00eam ng\u1eb7t \u0111\u1ebfn t\u1eebng chi ti\u1ebft \u0111\u1ea3m b\u1ea3o r\u1eb1ng anh lu\u00f4n th\u1ef1c hi\u1ec7n c\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y m\u1ed9t c\u00e1ch tr\u00e1ch nhi\u1ec7m v\u00e0 ch\u00ednh x\u00e1c trong m\u1ecdi l\u1ea7n \u0111an.<\/p>\n\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-f13774cd\">\n<div class=\"gb-container gb-container-da02cfc9\">\n\n<h3 class=\"gb-headline gb-headline-01b9bfdd gb-headline-text\">Th\u1ea5u hi\u1ec3u c\u00e1c ti\u00eau chu\u1ea9n <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">thi\u1ebft b\u1ecb<\/mark><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi tham gia kho\u00e1 h\u1ecdc BSW, c\u00f3 nh\u1eefng kh\u00eda c\u1ea1nh v\u1ec1 \u0111an c\u01b0\u1edbc v\u1ee3t m\u00e0 Kelvin r\u1ea5t mu\u1ed1n l\u00e0m r\u00f5. Gi\u1edd \u0111\u00e2y, anh \u0111\u00e3 c\u00f3 m\u1ed9t s\u1ef1 hi\u1ec3u bi\u1ebft tr\u1ecdn v\u1eb9n v\u1ec1 c\u00e1ch s\u1ed1 pound (lbs) \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a v\u1ee3t v\u00e0 t\u1ea1i sao m\u1ed9t thi\u1ebft l\u1eadp chu\u1ea9n l\u1ea1i quan tr\u1ecdng \u0111\u1ebfn v\u1eady. Hi\u1ec7n t\u1ea1i, anh c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng nh\u1eadn ra c\u00e1c l\u1ed7i \u0111an v\u1ee3t kh\u00f4ng ph\u00f9 h\u1ee3p v\u00e0 bi\u1ebft ch\u00ednh x\u00e1c c\u00e1ch \u0111\u1ec3 kh\u1eafc ph\u1ee5c ch\u00fang, nh\u1eb1m mang l\u1ea1i s\u1ef1 h\u1ed7 tr\u1ee3 t\u1ed1t nh\u1ea5t cho c\u00e1c nhu c\u1ea7u thi \u0111\u1ea5u \u0111a d\u1ea1ng.<\/p>\n\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-bca2ef44 gbp-section\">\n<div class=\"gb-container gb-container-bb9ca0da gbp-section__inner\">\n<div class=\"gb-container gb-container-54f5fe77\">\n\n<h2 class=\"gb-headline gb-headline-b0a01d89 gb-headline-text gbp-section__headline\">Ki\u1ebfn th\u1ee9c l\u00fd thuy\u1ebft trong \u0111an c\u01b0\u1edbc v\u1ee3t <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">c\u1ea7u l\u00f4ng<\/mark><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Trong su\u1ed1t <a href=\"https:\/\/beststringer.com\/vi\/badminton-stringing-course\/\"><strong>kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng<\/strong><\/a> c\u1ee7a BSW, Kelvin \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc v\u1ec1 c\u00e1c nguy\u00ean t\u1eafc l\u00fd thuy\u1ebft \u0111\u1eb1ng sau vi\u1ec7c ch\u0103m s\u00f3c v\u1ee3t. Anh \u0111\u00e3 h\u1ecdc ch\u00ednh x\u00e1c c\u00e1ch c\u00e1c v\u1eadt li\u1ec7u c\u01b0\u1edbc ph\u1ea3n \u1ee9ng d\u01b0\u1edbi nh\u1eefng s\u1ed1 pound (lbs) kh\u00e1c nhau v\u00e0 c\u00e1ch x\u1eed l\u00fd an to\u00e0n cho nhi\u1ec1u lo\u1ea1i v\u1ee3t kh\u00e1c nhau. N\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c r\u00f5 r\u00e0ng v\u00e0 logic n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00f4ng vi\u1ec7c \u0111an v\u1ee3t c\u1ee7a anh kh\u00f4ng bao gi\u1edd d\u1ef1a tr\u00ean s\u1ef1 ph\u1ecfng \u0111o\u00e1n, m\u00e0 lu\u00f4n d\u1ef1a tr\u00ean c\u00e1c k\u1ef9 thu\u1eadt th\u1ef1c t\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kelvin t\u1eadp trung cao \u0111\u1ed9 v\u00e0o vi\u1ec7c th\u1ea5u hi\u1ec3u nh\u1eefng v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p khi v\u1ee3t kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u00fang chu\u1ea9n. Anh \u0111\u00e3 h\u1ecdc c\u00e1ch \u0111\u00e1nh gi\u00e1 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi ch\u01a1i v\u00e0 k\u1ebft h\u1ee3p ch\u00fang v\u1edbi c\u1ea5u h\u00ecnh \u0111an l\u01b0\u1edbi ph\u00f9 h\u1ee3p nh\u1ea5t. B\u1ea3n t\u00ednh khi\u00eam t\u1ed1n v\u00e0 ch\u0103m ch\u1ec9 \u0111\u00e3 gi\u00fap anh ti\u1ebfp thu nh\u1eefng b\u00e0i h\u1ecdc k\u1ef9 thu\u1eadt n\u00e0y m\u1ed9t c\u00e1ch tr\u1ecdn v\u1eb9n, bi\u1ebfn anh tr\u1edf th\u00e0nh m\u1ed9t Th\u1ee3 \u0111an v\u1ee3t \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn qu\u1ed1c t\u1ebf \u0111\u00e1ng tin c\u1eady cho nh\u1eefng ng\u01b0\u1eddi ch\u01a1i mu\u1ed1n c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t tr\u00ean s\u00e2n c\u1ee7a m\u00ecnh.<\/p>\n\n<\/div>\n\n<div class=\"gb-container gb-container-45d6f2b7\">\n\n<figure class=\"gb-block-image gb-block-image-2ee6d882\"><img decoding=\"async\" width=\"1000\" height=\"1000\" class=\"gb-image gb-image-2ee6d882\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-receiving-BSW-badminton-stringing-course-certification-photo.jpg\" alt=\"Koh Jian Long Kelvin nh\u1eadn ch\u1ee9ng nh\u1eadn kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t BSW\" title=\"Koh Jian Long Kelvin nh\u1eadn ch\u1ee9ng nh\u1eadn kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t BSW\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-receiving-BSW-badminton-stringing-course-certification-photo.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-receiving-BSW-badminton-stringing-course-certification-photo-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-receiving-BSW-badminton-stringing-course-certification-photo-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-receiving-BSW-badminton-stringing-course-certification-photo-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-4fed5e45 gbp-section\">\n<div class=\"gb-container gb-container-615ccd30 gbp-section__inner\">\n<div class=\"gb-container gb-container-da4e3588\">\n\n<h2 class=\"gb-headline gb-headline-62a22d6f gb-headline-text gbp-section__headline\">Thi\u1ebft b\u1ecb v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">chuy\u00ean nghi\u1ec7p<\/mark><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh \u0111\u00e0o t\u1ea1o th\u1ef1c h\u00e0nh c\u1ee7a Kelvin nh\u1ea5n m\u1ea1nh v\u00e0o vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t k\u1ef9 thu\u1eadt n\u1ec1n t\u1ea3ng ho\u00e0n h\u1ea3o ngay t\u1eeb ban \u0111\u1ea7u. Anh \u0111\u00e3 th\u1ef1c h\u00e0nh k\u1ef9 thu\u1eadt 2 n\u00fat, 4 n\u00fat, v\u00e0 m\u1eabu around-the-world cho \u0111\u1ebfn khi ch\u00fang tr\u1edf th\u00e0nh b\u1ea3n n\u0103ng. V\u00ec l\u00e0 m\u1ed9t ng\u01b0\u1eddi lu\u00f4n ch\u00fa \u00fd \u0111\u1ebfn nh\u1eefng chi ti\u1ebft nh\u1ecf nh\u1ea5t, anh \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi s\u1ee3i c\u01b0\u1edbc \u0111\u1ec1u \u0111\u01b0\u1ee3c k\u00e9o \u0111\u00fang k\u1ef9 thu\u1eadt v\u00e0 m\u1ed7i n\u00fat th\u1eaft \u0111\u1ec1u \u0111\u01b0\u1ee3c bu\u1ed9c m\u1ed9t c\u00e1ch an to\u00e0n nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Anh c\u0169ng h\u1ecdc \u0111\u01b0\u1ee3c c\u00e1ch v\u1eadn h\u00e0nh \u0111\u00fang chu\u1ea9n c\u00e1c m\u00e1y \u0111an v\u1ee3t \u0111i\u1ec7n t\u1eed chuy\u00ean nghi\u1ec7p \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ed1 pound (lbs) ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111\u1ed3ng \u0111\u1ec1u. Kelvin hi\u1ec3u r\u1eb1ng ch\u1ea5t l\u01b0\u1ee3ng th\u1ef1c s\u1ef1 \u0111\u1ebfn t\u1eeb s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p v\u00e0 m\u1ed9t ng\u01b0\u1eddi th\u1ee3 \u0111an v\u1ee3t t\u1eadp trung, c\u00f3 tinh th\u1ea7n tr\u00e1ch nhi\u1ec7m cao. Anh \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn c\u1ea9n th\u1eadn n\u00e0y cho m\u1ed7i c\u00e2y v\u1ee3t, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u1ed9ng \u0111\u1ed3ng c\u1ee7a anh s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c nh\u1eefng k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eb1ng vi\u1ec7c ho\u00e0n th\u00e0nh kho\u00e1 \u0111\u00e0o t\u1ea1o ch\u00ednh quy, Kelvin \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t ch\u1ee9ng ch\u1ec9 chuy\u00ean nghi\u1ec7p uy t\u00edn, ph\u1ea3n \u00e1nh s\u1ef1 t\u1eadn t\u00e2m c\u1ee7a anh \u0111\u1ed1i v\u1edbi vi\u1ec7c ch\u0103m s\u00f3c v\u1ee3t \u0111\u00fang c\u00e1ch. Ch\u1ee9ng nh\u1eadn n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c anh th\u1ea5u hi\u1ec3u ho\u00e0n to\u00e0n v\u00e0 \u00e1p d\u1ee5ng c\u00e1c nguy\u00ean t\u1eafc \u0111an v\u1ee3t ch\u00ednh x\u00e1c \u0111\u1ec3 cung c\u1ea5p m\u1ed9t d\u1ecbch v\u1ee5 t\u1ed1t h\u01a1n cho c\u1ed9ng \u0111\u1ed3ng. C\u1ee5 th\u1ec3, anh tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t ti\u00eau chu\u1ea9n <a href=\"https:\/\/beststringer.com\/vi\/irse-24001\/\">IRSE 24001<\/a>, gi\u00fap h\u01b0\u1edbng d\u1eabn anh trong vi\u1ec7c mang l\u1ea1i s\u1ed1 pound (lbs) c\u1ef1c k\u1ef3 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u cho m\u1ed9t tr\u1ea3i nghi\u1ec7m thi \u0111\u1ea5u m\u01b0\u1ee3t m\u00e0. Th\u00eam v\u00e0o \u0111\u00f3, anh c\u00f2n tu\u00e2n th\u1ee7 ch\u1eb7t ch\u1ebd ti\u00eau chu\u1ea9n <a href=\"https:\/\/beststringer.com\/vi\/bss-19020-best-stringer-standard\/\">BSS 19020<\/a>, \u0111\u1ea3m b\u1ea3o anh lu\u00f4n s\u1eed d\u1ee5ng \u0111\u00fang ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 b\u1ea3o v\u1ec7 an to\u00e0n khung v\u1ee3t v\u00e0 th\u1eaft n\u00fat ch\u1eafc ch\u1eafn. \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ecdc sinh v\u00e0 b\u1ea1n b\u00e8 c\u1ee7a Kelvin, nh\u1eefng ch\u1ee9ng ch\u1ec9 n\u00e0y l\u00e0 l\u1eddi cam k\u1ebft r\u1eb1ng v\u1ee3t c\u1ee7a h\u1ecd \u0111ang \u0111\u01b0\u1ee3c giao ph\u00f3 cho m\u1ed9t ng\u01b0\u1eddi c\u00f3 ki\u1ebfn th\u1ee9c an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n\n<\/div>\n\n<div class=\"gb-container gb-container-201fbaeb\">\n\n<figure class=\"gb-block-image gb-block-image-f6d1850c\"><img decoding=\"async\" width=\"1000\" height=\"1000\" class=\"gb-image gb-image-f6d1850c\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-mastering-badminton-stringing-techniques-at-BSW-course.jpg\" alt=\"Koh Jian Long Kelvin th\u1ef1c h\u00e0nh k\u1ef9 thu\u1eadt \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng t\u1ea1i BSW\" title=\"Koh Jian Long Kelvin th\u1ef1c h\u00e0nh k\u1ef9 thu\u1eadt \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng t\u1ea1i BSW\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-mastering-badminton-stringing-techniques-at-BSW-course.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-mastering-badminton-stringing-techniques-at-BSW-course-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-mastering-badminton-stringing-techniques-at-BSW-course-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-mastering-badminton-stringing-techniques-at-BSW-course-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-287892fe gbp-section\">\n<div class=\"gb-container gb-container-1e87dcf5 gbp-section__inner\">\n<div class=\"gb-container gb-container-5f46f1bb\">\n\n<h2 class=\"gb-headline gb-headline-660d3784 gb-headline-text gbp-section__headline\">H\u1ed3 s\u01a1 <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">c\u00e1 nh\u00e2n<\/mark><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kelvin l\u00e0 m\u1ed9t ng\u01b0\u1eddi th\u00e2n thi\u1ec7n, \u0111\u00e1ng tin c\u1eady, th\u1ef1c s\u1ef1 \u0111am m\u00ea c\u1ea7u l\u00f4ng v\u00e0 th\u00edch h\u1ecdc h\u1ecfi nh\u1eefng k\u1ef9 n\u0103ng m\u1edbi \u0111\u1ec3 m\u1edf r\u1ed9ng s\u1ef1 nghi\u1ec7p c\u1ee7a m\u00ecnh. Quy\u1ebft \u0111\u1ecbnh theo \u0111u\u1ed5i \u0111an v\u1ee3t chuy\u00ean nghi\u1ec7p c\u1ee7a anh b\u1eaft ngu\u1ed3n t\u1eeb mong mu\u1ed1n ch\u00e2n th\u00e0nh \u0111\u01b0\u1ee3c gi\u00fap \u0111\u1ee1 nh\u1eefng ng\u01b0\u1eddi xung quanh. L\u00e0 m\u1ed9t gi\u00e1o vi\u00ean v\u00e0 m\u1ed9t th\u00e0nh vi\u00ean t\u00edch c\u1ef1c c\u1ee7a c\u1ed9ng \u0111\u1ed3ng c\u1ea7u l\u00f4ng, t\u00ednh c\u00e1ch \u0111\u1ea7y tr\u00e1ch nhi\u1ec7m v\u00e0 uy t\u00edn c\u1ee7a anh lu\u00f4n t\u1ecfa s\u00e1ng trong m\u1ecdi vi\u1ec7c anh l\u00e0m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi ch\u01a1i \u0111ang t\u00ecm ki\u1ebfm nh\u1eefng l\u1eddi khuy\u00ean ch\u00e2n th\u00e0nh v\u00e0 d\u1ecbch v\u1ee5 \u0111an c\u01b0\u1edbc v\u1ee3t ch\u1ea5t l\u01b0\u1ee3ng cao, Kelvin ch\u1eafc ch\u1eafn l\u00e0 m\u1ed9t ng\u01b0\u1eddi \u0111\u00e1ng \u0111\u1ec3 \u1ee7ng h\u1ed9. Anh d\u00e0nh th\u1eddi gian \u0111\u1ec3 gi\u1ea3i th\u00edch r\u00f5 r\u00e0ng v\u1ec1 s\u1ed1 pound (lbs) ph\u00f9 h\u1ee3p v\u00e0 c\u00e1ch ch\u1ecdn c\u01b0\u1edbc, \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed7i ng\u01b0\u1eddi ch\u01a1i \u0111\u1ec1u r\u1eddi \u0111i v\u1edbi m\u1ed9t c\u1ea5u h\u00ecnh th\u1ef1c s\u1ef1 ph\u00f9 h\u1ee3p v\u1edbi l\u1ed1i \u0111\u00e1nh c\u1ee7a h\u1ecd. S\u1ef1 hi\u1ec3u bi\u1ebft tr\u1ecdn v\u1eb9n c\u1ee7a anh v\u1ec1 c\u01a1 ch\u1ebf \u0111an c\u01b0\u1edbc khi\u1ebfn anh tr\u1edf th\u00e0nh m\u1ed9t Th\u1ee3 \u0111an v\u1ee3t \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn qu\u1ed1c t\u1ebf c\u00f3 gi\u00e1 tr\u1ecb v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u1ed9ng \u0111\u1ed3ng \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n\n<\/div>\n\n<div class=\"gb-container gb-container-e176216a\">\n\n<figure class=\"gb-block-image gb-block-image-072bf935\"><img decoding=\"async\" width=\"1000\" height=\"1000\" class=\"gb-image gb-image-072bf935\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-tying-knots-for-racquet-stringing-at-BSW-badminton-stringing-course.jpg\" alt=\"Koh Jian Long Kelvin th\u1eaft n\u00fat \u0111an c\u01b0\u1edbc v\u1ee3t t\u1ea1i kho\u00e1 h\u1ecdc BSW\" title=\"Koh Jian Long Kelvin th\u1eaft n\u00fat \u0111an c\u01b0\u1edbc v\u1ee3t t\u1ea1i kho\u00e1 h\u1ecdc BSW\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-tying-knots-for-racquet-stringing-at-BSW-badminton-stringing-course.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-tying-knots-for-racquet-stringing-at-BSW-badminton-stringing-course-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-tying-knots-for-racquet-stringing-at-BSW-badminton-stringing-course-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-tying-knots-for-racquet-stringing-at-BSW-badminton-stringing-course-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-100bd011 gbp-section\">\n<div class=\"gb-container gb-container-e00edd02 gbp-section__inner\">\n<div class=\"gb-container gb-container-043b3289\">\n\n<h2 class=\"gb-headline gb-headline-8bc87a85 gb-headline-text gbp-section__headline\">\u0110\u1ecba \u0111i\u1ec3m ph\u1ee5c v\u1ee5 trong t\u01b0\u01a1ng lai &#8211; D\u1ecbch v\u1ee5 \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng t\u1ea1i <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">Singapore<\/mark><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi n\u1ec1n t\u1ea3ng chu\u1ea9n m\u1ef1c \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u1eefng ch\u1eafc, Kelvin r\u1ea5t h\u00e0o h\u1ee9ng \u0111\u01b0\u1ee3c cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng \u0111\u00e1ng tin c\u1eady cho m\u1ea1ng l\u01b0\u1edbi c\u1ee7a m\u00ecnh t\u1ea1i <a href=\"https:\/\/en.wikipedia.org\/wiki\/Singapore\" target=\"_blank\" rel=\"noopener\"><strong>Singapore<\/strong><\/a>, \u0111\u1eb7c bi\u1ec7t t\u1eadp trung m\u1ea1nh m\u1ebd v\u00e0o khu v\u1ef1c Clementi v\u00e0 c\u00e1c qu\u1eadn l\u00e2n c\u1eadn ph\u00eda T\u00e2y. Anh lu\u00f4n t\u1eadn t\u00e2m gi\u00fap \u0111\u1ee1 c\u00e1c h\u1ecdc sinh v\u00e0 \u0111\u1ed3ng \u0111\u1ed9i c\u1ee7a m\u00ecnh tr\u1ea3i nghi\u1ec7m nh\u1eefng l\u1ee3i \u00edch tuy\u1ec7t v\u1eddi t\u1eeb m\u1ed9t c\u00e2y v\u1ee3t \u0111\u01b0\u1ee3c \u0111an c\u01b0\u1edbc chuy\u00ean nghi\u1ec7p, cung c\u1ea5p m\u1ed9t d\u1ecbch v\u1ee5 thu\u1eadn ti\u1ec7n v\u00e0 uy t\u00edn ngay g\u1ea7n nh\u00e0.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea7m nh\u00ecn r\u00f5 r\u00e0ng c\u1ee7a Kelvin l\u00e0 n\u00e2ng cao ti\u00eau chu\u1ea9n \u0111an v\u1ee3t \u1edf \u0111\u1ecba ph\u01b0\u01a1ng b\u1eb1ng c\u00e1ch gi\u00e1o d\u1ee5c ng\u01b0\u1eddi ch\u01a1i v\u00e0 mang \u0111\u1ebfn nh\u1eefng k\u1ebft qu\u1ea3 ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u1ed3ng \u0111\u1ec1u. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng t\u01b0 duy logic v\u00e0 qu\u00e1 tr\u00ecnh \u0111\u00e0o t\u1ea1o t\u1ea1i BSW, anh \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng ai ph\u1ea3i ch\u1ea5p nh\u1eadn ch\u1ea5t l\u01b0\u1ee3ng \u0111an v\u1ee3t k\u00e9m hay c\u00e1c thi\u1ebft l\u1eadp kh\u00f4ng ph\u00f9 h\u1ee3p. Cam k\u1ebft l\u00e0m m\u1ecdi th\u1ee9 m\u1ed9t c\u00e1ch \u0111\u00fang \u0111\u1eafn \u0111\u00e3 bi\u1ebfn anh th\u00e0nh m\u1ed9t \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady cho b\u1ea5t k\u1ef3 ng\u01b0\u1eddi \u0111am m\u00ea c\u1ea7u l\u00f4ng n\u00e0o t\u1ea1i khu v\u1ef1c T\u00e2y Singapore.<\/p>\n\n<\/div>\n\n<div class=\"gb-container gb-container-e461a9fe\">\n\n<p class=\"wp-block-paragraph\">Khu v\u1ef1c cung c\u1ea5p d\u1ecbch v\u1ee5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nh\u00e0 thi \u0111\u1ea5u th\u1ec3 thao Clementi<\/li>\n\n\n\n<li>Trung t\u00e2m th\u1ec3 thao Jurong East<\/li>\n\n\n\n<li>Nh\u00e0 thi \u0111\u1ea5u th\u1ec3 thao Bukit Batok<\/li>\n\n\n\n<li>Nh\u00e0 thi \u0111\u1ea5u th\u1ec3 thao Jurong West<\/li>\n\n\n\n<li>Trung t\u00e2m th\u1ec3 thao Queenstown<\/li>\n\n\n\n<li>Trung t\u00e2m c\u1ed9ng \u0111\u1ed3ng West Coast<\/li>\n\n\n\n<li>Trung t\u00e2m c\u1ed9ng \u0111\u1ed3ng Clementi<\/li>\n\n\n\n<li>C\u01a1 s\u1edf th\u1ec3 thao \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia Singapore (NUS)<\/li>\n\n\n\n<li>Khu th\u1ec3 thao Singapore Polytechnic<\/li>\n\n\n\n<li>C\u00e2u l\u1ea1c b\u1ed9 c\u1ed9ng \u0111\u1ed3ng Buona Vista<\/li>\n\n\n\n<li>Trung t\u00e2m c\u1ed9ng \u0111\u1ed3ng Dover<\/li>\n\n\n\n<li>Ng\u01b0\u1eddi ch\u01a1i phong tr\u00e0o khu v\u1ef1c Clementi<\/li>\n\n\n\n<li>C\u00e1c \u0111\u1ed9i tuy\u1ec3n c\u1ea7u l\u00f4ng tr\u01b0\u1eddng h\u1ecdc khu v\u1ef1c ph\u00eda T\u00e2y<\/li>\n\n\n\n<li>C\u00e1c nh\u00f3m ch\u01a1i c\u1ea7u l\u00f4ng h\u00e0ng tu\u1ea7n \u1edf khu v\u1ef1c ph\u00eda T\u00e2y<\/li>\n\n\n\n<li>C\u00e1c c\u00e2u l\u1ea1c b\u1ed9 c\u1ea7u l\u00f4ng \u0111\u1ecba ph\u01b0\u01a1ng t\u1ea1i Clementi<\/li>\n<\/ul>\n\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-e32a0ec4 gbp-section\">\n<div class=\"gb-container gb-container-79e7c518 gbp-section__inner\">\n<div class=\"gb-container gb-container-5c714096\">\n\n<h2 class=\"gb-headline gb-headline-d85e58cf gb-headline-text gbp-section__headline\">Th\u01b0 vi\u1ec7n h\u00ecnh \u1ea3nh <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">kho\u00e1 h\u1ecdc<\/mark><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng b\u1ee9c \u1ea3nh n\u00e0y ghi l\u1ea1i h\u00e0nh tr\u00ecnh h\u1ecdc t\u1eadp t\u1eadp trung c\u1ee7a Koh Jian Long Kelvin qua kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng BSW. M\u1ed7i h\u00ecnh \u1ea3nh b\u1eaft tr\u1ecdn s\u1ef1 c\u1ed1ng hi\u1ebfn th\u1ef1c h\u00e0nh c\u1ee7a anh trong vi\u1ec7c l\u00e0m ch\u1ee7 c\u00e1c k\u1ef9 thu\u1eadt l\u00fd thuy\u1ebft v\u00e0 th\u1ef1c h\u00e0nh ch\u00ednh x\u00e1c. Th\u01b0 vi\u1ec7n h\u00ecnh \u1ea3nh ph\u1ea3n \u00e1nh b\u1ea3n t\u00ednh ch\u0103m ch\u1ec9 v\u00e0 cam k\u1ebft ch\u00e2n th\u00e0nh c\u1ee7a anh trong vi\u1ec7c mang l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng \u0111an v\u1ee3t t\u1ed1t h\u01a1n, \u0111\u00e1ng tin c\u1eady h\u01a1n cho c\u1ed9ng \u0111\u1ed3ng c\u1ea7u l\u00f4ng \u0111\u1ecba ph\u01b0\u01a1ng c\u1ee7a m\u00ecnh t\u1ea1i Singapore.<\/p>\n\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-ec727f73\">\n<div class=\"gb-container gb-container-56b9338e\">\n\n<figure class=\"gb-block-image gb-block-image-4668ad2d\"><img decoding=\"async\" width=\"1000\" height=\"1000\" class=\"gb-image gb-image-4668ad2d\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-receiving-BSW-badminton-stringing-course-certification-photo-BSSG.jpg\" alt=\"Koh Jian Long Kelvin nh\u1eadn ch\u1ee9ng ch\u1ec9 kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t BSW\" title=\"Koh Jian Long Kelvin nh\u1eadn ch\u1ee9ng ch\u1ec9 BSSG\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-receiving-BSW-badminton-stringing-course-certification-photo-BSSG.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-receiving-BSW-badminton-stringing-course-certification-photo-BSSG-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-receiving-BSW-badminton-stringing-course-certification-photo-BSSG-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-receiving-BSW-badminton-stringing-course-certification-photo-BSSG-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<\/div>\n\n<div class=\"gb-container gb-container-92aa6147\">\n\n<figure class=\"gb-block-image gb-block-image-d998ed32\"><img decoding=\"async\" width=\"1000\" height=\"1000\" class=\"gb-image gb-image-d998ed32\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-portrait-during-BSW-Certified-Stringer-certification.jpg\" alt=\"Ch\u00e2n dung Koh Jian Long Kelvin t\u1ea1i kho\u00e1 h\u1ecdc Th\u1ee3 \u0111an v\u1ee3t\" title=\"Ch\u00e2n dung Koh Jian Long Kelvin t\u1ea1i kho\u00e1 h\u1ecdc Th\u1ee3 \u0111an v\u1ee3t\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-portrait-during-BSW-Certified-Stringer-certification.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-portrait-during-BSW-Certified-Stringer-certification-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-portrait-during-BSW-Certified-Stringer-certification-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-portrait-during-BSW-Certified-Stringer-certification-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<\/div>\n\n<div class=\"gb-container gb-container-2349e286\">\n\n<figure class=\"gb-block-image gb-block-image-c9258704\"><img decoding=\"async\" width=\"1000\" height=\"1000\" class=\"gb-image gb-image-c9258704\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-learning-badminton-stringing-patterns-during-BSW-training.jpg\" alt=\"Koh Jian Long Kelvin h\u1ecdc c\u00e1c m\u1eabu \u0111an c\u01b0\u1edbc v\u1ee3t t\u1ea1i BSW\" title=\"Koh Jian Long Kelvin h\u1ecdc c\u00e1c m\u1eabu \u0111an c\u01b0\u1edbc v\u1ee3t t\u1ea1i BSW\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-learning-badminton-stringing-patterns-during-BSW-training.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-learning-badminton-stringing-patterns-during-BSW-training-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-learning-badminton-stringing-patterns-during-BSW-training-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-learning-badminton-stringing-patterns-during-BSW-training-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<\/div>\n\n<div class=\"gb-container gb-container-62992edf\">\n\n<figure class=\"gb-block-image gb-block-image-c5fb3747\"><img decoding=\"async\" width=\"1000\" height=\"1000\" class=\"gb-image gb-image-c5fb3747\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-working-with-different-racquet-types-at-BSW-course.jpg\" alt=\"Koh Jian Long Kelvin th\u1ef1c h\u00e0nh \u0111an c\u01b0\u1edbc v\u1edbi c\u00e1c lo\u1ea1i v\u1ee3t kh\u00e1c nhau\" title=\"Koh Jian Long Kelvin th\u1ef1c h\u00e0nh \u0111an c\u01b0\u1edbc v\u1edbi c\u00e1c lo\u1ea1i v\u1ee3t kh\u00e1c nhau\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-working-with-different-racquet-types-at-BSW-course.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-working-with-different-racquet-types-at-BSW-course-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-working-with-different-racquet-types-at-BSW-course-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-working-with-different-racquet-types-at-BSW-course-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<\/div>\n\n<div class=\"gb-container gb-container-06b5fe37\">\n\n<figure class=\"gb-block-image gb-block-image-398a37ef\"><img decoding=\"async\" width=\"1000\" height=\"1000\" class=\"gb-image gb-image-398a37ef\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-studying-badminton-stringing-theory-at-BSW-class.jpg\" alt=\"Koh Jian Long Kelvin nghi\u00ean c\u1ee9u l\u00fd thuy\u1ebft \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng\" title=\"Koh Jian Long Kelvin nghi\u00ean c\u1ee9u l\u00fd thuy\u1ebft \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-studying-badminton-stringing-theory-at-BSW-class.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-studying-badminton-stringing-theory-at-BSW-class-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-studying-badminton-stringing-theory-at-BSW-class-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-studying-badminton-stringing-theory-at-BSW-class-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<\/div>\n\n<div class=\"gb-container gb-container-d0dc0eb1\">\n\n<figure class=\"gb-block-image gb-block-image-e20fdd0a\"><img decoding=\"async\" width=\"1000\" height=\"1000\" class=\"gb-image gb-image-e20fdd0a\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvins-BSW-racket-restringing-course-journey-gallery-photo.jpg\" alt=\"H\u00ecnh \u1ea3nh h\u00e0nh tr\u00ecnh kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t BSW c\u1ee7a Kelvin\" title=\"H\u00ecnh \u1ea3nh h\u00e0nh tr\u00ecnh kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t BSW c\u1ee7a Kelvin\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvins-BSW-racket-restringing-course-journey-gallery-photo.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvins-BSW-racket-restringing-course-journey-gallery-photo-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvins-BSW-racket-restringing-course-journey-gallery-photo-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvins-BSW-racket-restringing-course-journey-gallery-photo-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<\/div>\n\n<div class=\"gb-container gb-container-2d7530fd\">\n\n<figure class=\"gb-block-image gb-block-image-3fc88553\"><img decoding=\"async\" width=\"1000\" height=\"1000\" class=\"gb-image gb-image-3fc88553\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-mastering-badminton-stringing-techniques-at-BSW-course-BSSG.jpg\" alt=\"Koh Jian Long Kelvin n\u1eafm v\u1eefng k\u1ef9 thu\u1eadt \u0111an c\u01b0\u1edbc v\u1ee3t t\u1ea1i BSSG\" title=\"Koh Jian Long Kelvin n\u1eafm v\u1eefng k\u1ef9 thu\u1eadt \u0111an c\u01b0\u1edbc v\u1ee3t t\u1ea1i BSSG\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-mastering-badminton-stringing-techniques-at-BSW-course-BSSG.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-mastering-badminton-stringing-techniques-at-BSW-course-BSSG-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-mastering-badminton-stringing-techniques-at-BSW-course-BSSG-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/06\/Koh-Jian-Long-Kelvin-mastering-badminton-stringing-techniques-at-BSW-course-BSSG-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-a251afb1 gbp-section\">\n<div class=\"gb-container gb-container-7ea3605f gbp-section__inner\">\n<div class=\"gb-container gb-container-d2818c03\">\n\n<h2 class=\"gb-headline gb-headline-16f4826f gb-headline-text gbp-section__headline\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng c\u00e2u h\u1ecfi ph\u1ed5 bi\u1ebfn v\u1ec1 ki\u1ebfn th\u1ee9c \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng, ch\u1ee9ng ch\u1ec9 chuy\u00ean m\u00f4n v\u00e0 d\u1ecbch v\u1ee5 c\u1ed9ng \u0111\u1ed3ng c\u1ee7a Kelvin.<\/p>\n\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-ee5f2276\">\n<div class=\"gb-container gb-container-51f046e2 gb-accordion\">\n<div class=\"gb-container gb-container-c44fae1e gb-accordion__item gb-accordion__item-open\" data-transition=\"slide\">\n\n<button class=\"gb-button gb-button-5cd3c201 gb-accordion__toggle gb-block-is-current\" id=\"gb-accordion-toggle-5cd3c201\"><span class=\"gb-button-text\">T\u1ea1i sao Kelvin quy\u1ebft \u0111\u1ecbnh h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t chuy\u00ean nghi\u1ec7p?<\/span><span class=\"gb-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" width=\"1em\" height=\"1em\" role=\"img\" class=\"gb-accordion__icon\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\" fill=\"currentColor\"><\/path><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" width=\"1em\" height=\"1em\" role=\"img\" class=\"gb-accordion__icon-open\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379-9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\" fill=\"currentColor\"><\/path><\/svg><\/span><\/button>\n\n\n<div id=\"gb-accordion-content-16ccbf22\" class=\"gb-accordion__content\"><div class=\"gb-container gb-container-16ccbf22\">\n\n<p class=\"gb-headline gb-headline-9eaf3600 gb-headline-text\">L\u00e0 m\u1ed9t gi\u00e1o vi\u00ean th\u1ec3 d\u1ee5c, Kelvin nh\u1eadn th\u1ea5y r\u1eb1ng nhi\u1ec1u ng\u01b0\u1eddi \u0111an c\u01b0\u1edbc v\u1ee3t m\u00e0 kh\u00f4ng th\u1ef1c s\u1ef1 hi\u1ec3u nh\u1eefng g\u00ec ng\u01b0\u1eddi ch\u01a1i c\u1ea7n. Anh th\u1ea5y ng\u01b0\u1eddi ch\u01a1i s\u1eed d\u1ee5ng s\u1ed1 pound (lbs) kh\u00f4ng ph\u00f9 h\u1ee3p v\u00e0 nh\u1eadn \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng \u0111an v\u1ee3t k\u00e9m. \u0110i\u1ec1u n\u00e0y \u0111\u00e3 th\u00fac \u0111\u1ea9y anh tham gia kho\u00e1 h\u1ecdc BSW \u0111\u1ec3 h\u1ecdc n\u1ec1n t\u1ea3ng logic, ch\u00ednh x\u00e1c nh\u1eb1m mang l\u1ea1i d\u1ecbch v\u1ee5 t\u1ed1t h\u01a1n cho h\u1ecdc sinh v\u00e0 b\u1ea1n b\u00e8 c\u1ee7a m\u00ecnh.<\/p>\n\n<\/div><\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-477fc217 gb-accordion__item\" data-transition=\"slide\">\n\n<button class=\"gb-button gb-button-f0ad49ef gb-accordion__toggle\" id=\"gb-accordion-toggle-f0ad49ef\"><span class=\"gb-button-text\">\u0110i\u1ec1u g\u00ec l\u00e0m cho c\u00e1ch ti\u1ebfp c\u1eadn \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ee7a Kelvin tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t?<\/span><span class=\"gb-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" width=\"1em\" height=\"1em\" role=\"img\" class=\"gb-accordion__icon\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\" fill=\"currentColor\"><\/path><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" width=\"1em\" height=\"1em\" role=\"img\" class=\"gb-accordion__icon-open\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379-9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\" fill=\"currentColor\"><\/path><\/svg><\/span><\/button>\n\n\n<div id=\"gb-accordion-content-0a2b0455\" class=\"gb-accordion__content\"><div class=\"gb-container gb-container-0a2b0455\">\n\n<p class=\"gb-headline gb-headline-52211b4c gb-headline-text\">Kelvin ti\u1ebfp c\u1eadn c\u00f4ng vi\u1ec7c \u0111an v\u1ee3t v\u1edbi m\u1ed9t t\u01b0 duy logic, r\u00f5 r\u00e0ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi n\u1ec1n t\u1ea3ng gi\u00e1o d\u1ee5c th\u1ec3 ch\u1ea5t c\u1ee7a m\u00ecnh. Anh l\u00e0 m\u1ed9t ng\u01b0\u1eddi h\u1ecdc t\u1eadp trung, lu\u00f4n ch\u00fa \u00fd \u0111\u1ebfn nh\u1eefng chi ti\u1ebft nh\u1ecf. Thay v\u00ec ch\u1ec9 k\u00e9o d\u00e2y c\u01b0\u1edbc, anh d\u00e0nh th\u1eddi gian \u0111\u1ec3 gi\u1ea3i th\u00edch v\u1ec1 s\u1ed1 pound (lbs) ph\u00f9 h\u1ee3p v\u00e0 c\u00e1ch ch\u1ecdn c\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u00f3 h\u1ed7 tr\u1ee3 chu\u1ea9n x\u00e1c cho nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a ng\u01b0\u1eddi ch\u01a1i.<\/p>\n\n<\/div><\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-71b325e2 gb-accordion__item\" data-transition=\"slide\">\n\n<button class=\"gb-button gb-button-5974b116 gb-accordion__toggle\" id=\"gb-accordion-toggle-5974b116\"><span class=\"gb-button-text\">N\u1ec1n t\u1ea3ng c\u1ee7a Kelvin mang l\u1ea1i l\u1ee3i \u00edch g\u00ec cho kh\u00e1ch h\u00e0ng c\u1ee7a anh?<\/span><span class=\"gb-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" width=\"1em\" height=\"1em\" role=\"img\" class=\"gb-accordion__icon\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\" fill=\"currentColor\"><\/path><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" width=\"1em\" height=\"1em\" role=\"img\" class=\"gb-accordion__icon-open\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379-9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\" fill=\"currentColor\"><\/path><\/svg><\/span><\/button>\n\n\n<div id=\"gb-accordion-content-3c12265c\" class=\"gb-accordion__content\"><div class=\"gb-container gb-container-3c12265c\">\n\n<p class=\"gb-headline gb-headline-ece5ddee gb-headline-text\">V\u00ec th\u01b0\u1eddng xuy\u00ean ch\u01a1i c\u1ea7u l\u00f4ng v\u00e0 t\u1ed5 ch\u1ee9c c\u00e1c tr\u1eadn \u0111\u1ea5u h\u00e0ng tu\u1ea7n, Kelvin th\u1ea5u hi\u1ec3u nh\u1eefng v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn m\u00e0 ng\u01b0\u1eddi ch\u01a1i g\u1eb7p ph\u1ea3i tr\u00ean s\u00e2n. Kinh nghi\u1ec7m l\u00e0 m\u1ed9t gi\u00e1o vi\u00ean cho ph\u00e9p anh truy\u1ec1n \u0111\u1ea1t c\u00e1c kh\u00e1i ni\u1ec7m \u0111an v\u1ee3t ph\u1ee9c t\u1ea1p m\u1ed9t c\u00e1ch d\u1ec5 hi\u1ec3u, gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t \u0111\u1ec3 th\u1ef1c s\u1ef1 c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m thi \u0111\u1ea5u c\u1ee7a h\u1ecd.<\/p>\n\n<\/div><\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-5e389a33 gb-accordion__item\" data-transition=\"slide\">\n\n<button class=\"gb-button gb-button-f4b7a639 gb-accordion__toggle\" id=\"gb-accordion-toggle-f4b7a639\"><span class=\"gb-button-text\">Kelvin \u0111\u00e3 n\u1eafm v\u1eefng nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111an c\u01b0\u1edbc v\u1ee3t n\u00e0o?<\/span><span class=\"gb-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" width=\"1em\" height=\"1em\" role=\"img\" class=\"gb-accordion__icon\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\" fill=\"currentColor\"><\/path><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" width=\"1em\" height=\"1em\" role=\"img\" class=\"gb-accordion__icon-open\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379-9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\" fill=\"currentColor\"><\/path><\/svg><\/span><\/button>\n\n\n<div id=\"gb-accordion-content-ef0591e5\" class=\"gb-accordion__content\"><div class=\"gb-container gb-container-ef0591e5\">\n\n<p class=\"gb-headline gb-headline-a8738e7d gb-headline-text\">Th\u00f4ng qua ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o BSW to\u00e0n di\u1ec7n, Kelvin \u0111\u00e3 n\u1eafm v\u1eefng th\u00e0nh c\u00f4ng k\u1ef9 thu\u1eadt 2 n\u00fat chuy\u00ean nghi\u1ec7p, ph\u01b0\u01a1ng ph\u00e1p \u0111an 4 n\u00fat chu\u1ea9n m\u1ef1c v\u00e0 k\u1ef9 thu\u1eadt \u0111an m\u1eabu around-the-world. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi c\u00e2y v\u1ee3t anh x\u1eed l\u00fd \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111an ch\u00ednh x\u00e1c v\u1edbi \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh m\u1eb7t l\u01b0\u1edbi d\u00e2y cao nh\u1ea5t.<\/p>\n\n<\/div><\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-7d390cd0 gb-accordion__item\" data-transition=\"slide\">\n\n<button class=\"gb-button gb-button-10220220 gb-accordion__toggle\" id=\"gb-accordion-toggle-10220220\"><span class=\"gb-button-text\">Ai l\u00e0 ng\u01b0\u1eddi h\u01b0\u1edfng l\u1ee3i nhi\u1ec1u nh\u1ea5t t\u1eeb d\u1ecbch v\u1ee5 \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ee7a Kelvin?<\/span><span class=\"gb-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" width=\"1em\" height=\"1em\" role=\"img\" class=\"gb-accordion__icon\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\" fill=\"currentColor\"><\/path><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" width=\"1em\" height=\"1em\" role=\"img\" class=\"gb-accordion__icon-open\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379-9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\" fill=\"currentColor\"><\/path><\/svg><\/span><\/button>\n\n\n<div id=\"gb-accordion-content-839170b2\" class=\"gb-accordion__content\"><div class=\"gb-container gb-container-839170b2\">\n\n<p class=\"gb-headline gb-headline-935a838e gb-headline-text\">B\u1ea5t k\u1ef3 ai \u0111ang t\u00ecm ki\u1ebfm ch\u1ea5t l\u01b0\u1ee3ng \u0111an c\u01b0\u1edbc v\u1ee3t t\u1ed1t h\u01a1n c\u00f9ng nh\u1eefng l\u1eddi khuy\u00ean ch\u00e2n th\u00e0nh, chu\u1ea9n x\u00e1c \u0111\u1ec1u s\u1ebd \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb d\u1ecbch v\u1ee5 c\u1ee7a Kelvin. D\u00f9 b\u1ea1n l\u00e0 h\u1ecdc sinh \u0111ang l\u00e0m quen v\u1edbi m\u00f4n th\u1ec3 thao n\u00e0y, m\u1ed9t ng\u01b0\u1eddi b\u1ea1n ch\u01a1i c\u00e1c tr\u1eadn \u0111\u1ea5u h\u00e0ng tu\u1ea7n, hay m\u1ed9t ng\u01b0\u1eddi ch\u01a1i thi \u0111\u1ea5u t\u1ea1i Clementi ho\u1eb7c khu v\u1ef1c ph\u00eda T\u00e2y c\u1ee7a Singapore, Kelvin lu\u00f4n l\u00e0 m\u1ed9t Th\u1ee3 \u0111an v\u1ee3t \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn qu\u1ed1c t\u1ebf \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 h\u1ed7 tr\u1ee3 cho tr\u1eadn \u0111\u1ea5u c\u1ee7a b\u1ea1n.<\/p>\n\n<\/div><\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-7d390cd1 gb-accordion__item\" data-transition=\"slide\">\n\n<button class=\"gb-button gb-button-10220221 gb-accordion__toggle\" id=\"gb-accordion-toggle-10220221\"><span class=\"gb-button-text\">Kelvin tu\u00e2n th\u1ee7 nh\u1eefng ti\u00eau chu\u1ea9n ch\u1ee9ng nh\u1eadn n\u00e0o?<\/span><span class=\"gb-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" width=\"1em\" height=\"1em\" role=\"img\" class=\"gb-accordion__icon\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\" fill=\"currentColor\"><\/path><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" width=\"1em\" height=\"1em\" role=\"img\" class=\"gb-accordion__icon-open\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379-9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\" fill=\"currentColor\"><\/path><\/svg><\/span><\/button>\n\n\n<div id=\"gb-accordion-content-839170b3\" class=\"gb-accordion__content\"><div class=\"gb-container gb-container-839170b3\">\n\n<p class=\"gb-headline gb-headline-935a838f gb-headline-text\">D\u1ecbch v\u1ee5 chuy\u00ean nghi\u1ec7p c\u1ee7a Kelvin tu\u00e2n theo c\u00e1c nguy\u00ean t\u1eafc nghi\u00eam ng\u1eb7t c\u1ee7a c\u1ea3 hai ti\u00eau chu\u1ea9n <a href=\"https:\/\/beststringer.com\/vi\/irse-24001\/\">IRSE 24001<\/a> v\u00e0 <a href=\"https:\/\/beststringer.com\/vi\/bss-19020-best-stringer-standard\/\">BSS 19020<\/a>. Nh\u1eefng ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng anh lu\u00f4n duy tr\u00ec kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t s\u1ed1 pound (lbs) ch\u00ednh x\u00e1c v\u00e0 s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt \u0111\u00fang chu\u1ea9n \u0111\u1ec3 b\u1ea3o v\u1ec7 an to\u00e0n cho khung v\u1ee3t. B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 ch\u00ednh x\u00e1c c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y, Kelvin \u0111\u1ea3m b\u1ea3o mang l\u1ea1i m\u1ed9t k\u1ebft qu\u1ea3 \u0111an v\u1ee3t ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u cho m\u1ecdi kh\u00e1ch h\u00e0ng.<\/p>\n\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Th\u1ee3 \u0111an v\u1ee3t c\u1ea7u l\u00f4ng \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn qu\u1ed1c t\u1ebf Koh Jian Long Kelvin Singapore Kho\u00e1 h\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng BSW M\u00e3 th\u1ee3 \u0111an v\u1ee3t : BS260806993 \u2705 \u0110\u00e3 ho\u00e0n th\u00e0nh kho\u00e1 h\u1ecdc H\u1ecdc \u0111an c\u01b0\u1edbc v\u1ee3t c\u1ea7u l\u00f4ng chuy\u00ean nghi\u1ec7p Koh Jian Long Kelvin l\u00e0 m\u1ed9t gi\u00e1o vi\u00ean th\u1ec3 d\u1ee5c t\u1eadn t\u00e2m, &#8230; <a title=\"Koh Jian Long Kelvin\" class=\"read-more\" href=\"https:\/\/beststringer.com\/vi\/course_learners\/badminton-stringing-course\/koh-jian-long-kelvin\/\" aria-label=\"Read more about Koh Jian Long Kelvin\">Read more<\/a><\/p>\n","protected":false},"featured_media":82663,"parent":0,"menu_order":0,"template":"","meta":[],"course_types":[358],"class_list":["post-83159","course_learner","type-course_learner","status-publish","has-post-thumbnail","hentry","course_types-badminton-stringing-course","infinite-scroll-item"],"_links":{"self":[{"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/course_learner\/83159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/course_learner"}],"about":[{"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/types\/course_learner"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/media\/82663"}],"wp:attachment":[{"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/media?parent=83159"}],"wp:term":[{"taxonomy":"course_types","embeddable":true,"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/course_types?post=83159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}