{"id":41465,"date":"2024-09-04T01:13:22","date_gmt":"2024-09-04T01:13:22","guid":{"rendered":"https:\/\/beststringer.com\/online-tennis-stringing-certification\/"},"modified":"2025-09-25T06:53:23","modified_gmt":"2025-09-25T06:53:23","slug":"online-tennis-stringing-certification","status":"publish","type":"page","link":"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/","title":{"rendered":"Ch\u1ee9ng Nh\u1eadn \u0110an V\u1ee3t Tennis Tr\u1ef1c Tuy\u1ebfn"},"content":{"rendered":"<div class=\"gb-container gb-container-f66bc834\">\n<div class=\"gb-container gb-container-37db13f4\">\n<div class=\"gb-container gb-container-3021f73c\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Topics<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #ffffff;color:#ffffff\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #ffffff;color:#ffffff\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#Chung_nhan_Dan_cuoc_Vot_Tennis_Cau_truc\">Ch\u1ee9ng nh\u1eadn \u0110an c\u01b0\u1edbc V\u1ee3t Tennis C\u1ea5u tr\u00fac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#Yeu_cau_de_duoc_chung_nhan_truc_tuyen\">Y\u00eau c\u1ea7u \u0111\u1ec3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn tr\u1ef1c tuy\u1ebfn<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#Chung_nhan_Dan_cuoc_Vot_Tennis_Cac_cap_do\">Ch\u1ee9ng nh\u1eadn \u0110an c\u01b0\u1edbc V\u1ee3t Tennis C\u00e1c c\u1ea5p \u0111\u1ed9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#Ket_qua_sau_Chung_nhan\">K\u1ebft qu\u1ea3 sau Ch\u1ee9ng nh\u1eadn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#Quy_trinh_Chung_nhan\">Quy tr\u00ecnh Ch\u1ee9ng nh\u1eadn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#Dao_tao_lien_tuc\">\u0110\u00e0o t\u1ea1o li\u00ean t\u1ee5c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#Trac_nghiem_Chung_nhan\">Tr\u1eafc nghi\u1ec7m Ch\u1ee9ng nh\u1eadn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#Diem_noi_bat_cua_Chung_nhan\">\u0110i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a Ch\u1ee9ng nh\u1eadn<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#Cong_nhan_toan_cau\">C\u00f4ng nh\u1eadn to\u00e0n c\u1ea7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#Chung_chi_chuyen_nghiep\">Ch\u1ee9ng ch\u1ec9 chuy\u00ean nghi\u1ec7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#Su_cong_nhan_cua_chuyen_gia\">S\u1ef1 c\u00f4ng nh\u1eadn c\u1ee7a chuy\u00ean gia<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#qquestion\">${q.question}<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#Podcast_giai_thich_ve_Chung_nhan_Dan_cuoc_Vot_Tennis_Truc_tuyen\">Podcast gi\u1ea3i th\u00edch v\u1ec1 Ch\u1ee9ng nh\u1eadn \u0110an c\u01b0\u1edbc V\u1ee3t Tennis Tr\u1ef1c tuy\u1ebfn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/#Khoa_hoc_Dan_cuoc_Vot_Tennis_Truc_tuyen\">Kh\u00f3a h\u1ecdc \u0110an c\u01b0\u1edbc V\u1ee3t Tennis Tr\u1ef1c tuy\u1ebfn<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<p class=\"gb-headline gb-headline-7d760a3f gb-headline-text\">Ch\u01b0\u01a1ng tr\u00ecnh Ch\u1ee9ng nh\u1eadn \u0110an c\u01b0\u1edbc V\u1ee3t Tennis Tr\u1ef1c tuy\u1ebfn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c th\u1ee3 \u0111an v\u1ee3t l\u00e0nh ngh\u1ec1 mu\u1ed1n x\u00e1c th\u1ef1c chuy\u00ean m\u00f4n c\u1ee7a m\u00ecnh. Kh\u00f3a h\u1ecdc n\u00e0y cho ph\u00e9p c\u00e1c th\u1ee3 \u0111an v\u1ee3t tr\u00ean to\u00e0n th\u1ebf gi\u1edbi ch\u1ee9ng minh ki\u1ebfn th\u1ee9c v\u00e0 kh\u1ea3 n\u0103ng \u0111an c\u01b0\u1edbc v\u1ee3t tennis th\u00f4ng qua m\u1ed9t quy tr\u00ecnh \u0111\u00e1nh gi\u00e1 tr\u1ef1c tuy\u1ebfn to\u00e0n di\u1ec7n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2025\/05\/Online-Tennis-Stringing-Certification-BSW-Certified-Stringer-683x1024.jpg\" alt=\"\" class=\"wp-image-17100\" style=\"width:538px\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2025\/05\/Online-Tennis-Stringing-Certification-BSW-Certified-Stringer-683x1024.jpg 683w, https:\/\/beststringer.com\/wp-content\/uploads\/2025\/05\/Online-Tennis-Stringing-Certification-BSW-Certified-Stringer-200x300.jpg 200w, https:\/\/beststringer.com\/wp-content\/uploads\/2025\/05\/Online-Tennis-Stringing-Certification-BSW-Certified-Stringer-768x1152.jpg 768w, https:\/\/beststringer.com\/wp-content\/uploads\/2025\/05\/Online-Tennis-Stringing-Certification-BSW-Certified-Stringer.jpg 1024w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure>\n\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-0787b207\">\n<div class=\"gb-container gb-container-eed18cdf\">\n\n<h2 class=\"gb-headline gb-headline-59f1817a gb-headline-text\"><span class=\"ez-toc-section\" id=\"Chung_nhan_Dan_cuoc_Vot_Tennis_Cau_truc\"><\/span>Ch\u1ee9ng nh\u1eadn \u0110an c\u01b0\u1edbc V\u1ee3t Tennis<strong> <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">C\u1ea5u tr\u00fac<\/mark><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0110\u00e1nh gi\u00e1 s\u01a1 b\u1ed9: Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u quy tr\u00ecnh ch\u1ee9ng nh\u1eadn, c\u00e1c th\u1ee3 \u0111an v\u1ee3t g\u1eedi video qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a h\u1ecd. C\u00e1c chuy\u00ean gia \u0111\u00e1nh gi\u00e1 gi\u00e0u kinh nghi\u1ec7m s\u1ebd xem x\u00e9t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u1ee9ng vi\u00ean c\u00f3 \u0111\u1ee7 k\u1ef9 n\u0103ng c\u01a1 b\u1ea3n c\u1ea7n thi\u1ebft \u0111\u1ec3 ti\u1ebfp t\u1ee5c.<\/li>\n\n\n\n<li>B\u00e0i ki\u1ec3m tra Ki\u1ebfn th\u1ee9c L\u00fd thuy\u1ebft: K\u1ef3 thi tr\u1ef1c tuy\u1ebfn bao g\u1ed3m c\u00e1c ch\u1ee7 \u0111\u1ec1 thi\u1ebft y\u1ebfu trong vi\u1ec7c \u0111an c\u01b0\u1edbc v\u1ee3t tennis:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00f4ng ngh\u1ec7 v\u00e0 thi\u1ebft k\u1ebf v\u1ee3t<\/li>\n\n\n\n<li>Ch\u1ea5t li\u1ec7u v\u00e0 \u0111\u1eb7c t\u00ednh c\u1ee7a d\u00e2y c\u01b0\u1edbc<\/li>\n\n\n\n<li>Nguy\u00ean t\u1eafc v\u1ec1 pound (lbs) v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ed1i ch\u01a1i<\/li>\n\n\n\n<li>C\u00e1c m\u1eabu \u0111an v\u00e0 k\u1ef9 thu\u1eadt \u0111an c\u01b0\u1edbc<\/li>\n\n\n\n<li>T\u00f9y ch\u1ec9nh theo y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi ch\u01a1i<\/li>\n<\/ul>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u0110\u00e1nh gi\u00e1 K\u1ef9 n\u0103ng Th\u1ef1c h\u00e0nh: \u1ee8ng vi\u00ean th\u1ef1c hi\u1ec7n c\u00e1c c\u00f4ng vi\u1ec7c \u0111an c\u01b0\u1edbc tr\u1ef1c ti\u1ebfp qua cu\u1ed9c g\u1ecdi video, d\u01b0\u1edbi s\u1ef1 gi\u00e1m s\u00e1t c\u1ee7a m\u1ed9t chuy\u00ean gia \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110an v\u1ee3t b\u1eb1ng nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau (v\u00ed d\u1ee5: 2 n\u00fat, 4 n\u00fat)<\/li>\n\n\n\n<li>Th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng duy tr\u00ec pound (lbs) chu\u1ea9n x\u00e1c<\/li>\n\n\n\n<li>Th\u1ec3 hi\u1ec7n s\u1ef1 th\u00e0nh th\u1ea1o v\u1edbi c\u00e1c m\u1eabu \u0111an c\u01b0\u1edbc kh\u00e1c nhau<\/li>\n<\/ul>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>M\u00f4 ph\u1ecfng D\u1ecbch v\u1ee5 Kh\u00e1ch h\u00e0ng: C\u00e1c th\u1ee3 \u0111an v\u1ee3t tham gia v\u00e0o c\u00e1c t\u00ecnh hu\u1ed1ng nh\u1eadp vai \u0111\u1ec3 th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u01b0 v\u1ea5n lo\u1ea1i d\u00e2y v\u00e0 m\u1ee9c pound (lbs) ph\u00f9 h\u1ee3p cho c\u00e1c ki\u1ec3u ng\u01b0\u1eddi ch\u01a1i kh\u00e1c nhau<\/li>\n\n\n\n<li>Gi\u1ea3i th\u00edch c\u00e1c kh\u00e1i ni\u1ec7m v\u1ec1 \u0111an c\u01b0\u1edbc cho kh\u00e1ch h\u00e0ng<\/li>\n\n\n\n<li>Gi\u1ea3i quy\u1ebft c\u00e1c m\u1ed1i quan t\u00e2m v\u00e0 c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p c\u1ee7a ng\u01b0\u1eddi ch\u01a1i<\/li>\n<\/ul>\n\n\n\n<h2 class=\"gb-headline gb-headline-4715bcef gb-headline-text\"><span class=\"ez-toc-section\" id=\"Yeu_cau_de_duoc_chung_nhan_truc_tuyen\"><\/span><strong>Y\u00eau c\u1ea7u \u0111\u1ec3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">tr\u1ef1c tuy\u1ebfn<\/mark><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u00e1y \u0111an c\u01b0\u1edbc \u0111i\u1ec7n t\u1eed (\u01b0u ti\u00ean)<\/li>\n\n\n\n<li>K\u1ebft n\u1ed1i Internet \u1ed5n \u0111\u1ecbnh<\/li>\n\n\n\n<li>Thi\u1ebft b\u1ecb c\u00f3 kh\u1ea3 n\u0103ng g\u1ecdi video (m\u00e1y t\u00ednh ho\u1eb7c \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh c\u00f3 camera)<\/li>\n\n\n\n<li>D\u1ee5ng c\u1ee5 \u0111an c\u01b0\u1edbc v\u00e0 v\u1ee3t m\u1eabu<\/li>\n<\/ul>\n\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-227b6b28\">\n\n<h3 class=\"gb-headline gb-headline-e5c79f72 gb-headline-text\"><span class=\"ez-toc-section\" id=\"Chung_nhan_Dan_cuoc_Vot_Tennis_Cac_cap_do\"><\/span>Ch\u1ee9ng nh\u1eadn \u0110an c\u01b0\u1edbc V\u1ee3t Tennis <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">C\u00e1c c\u1ea5p \u0111\u1ed9<\/mark><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Th\u1ee3 \u0111an v\u1ee3t tennis \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn (CTS)<\/li>\n\n\n\n<li>Th\u1ee3 \u0111an v\u1ee3t tennis chuy\u00ean nghi\u1ec7p (PTS)<\/li>\n\n\n\n<li>Chuy\u00ean gia \u0111an v\u1ee3t gi\u1ea3i \u0111\u1ea5u tennis (MTTS)<\/li>\n<\/ol>\n\n\n\n<p>M\u1ed7i c\u1ea5p \u0111\u1ed9 c\u00f3 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 k\u1ef9 n\u0103ng v\u00e0 ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 ri\u00eang.<\/p>\n\n\n\n<h3 class=\"gb-headline gb-headline-8e41e496 gb-headline-text\"><span class=\"ez-toc-section\" id=\"Ket_qua_sau_Chung_nhan\"><\/span>K\u1ebft qu\u1ea3 sau <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">Ch\u1ee9ng nh\u1eadn<\/mark><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Sau khi ho\u00e0n th\u00e0nh, c\u00e1c th\u1ee3 \u0111an v\u1ee3t \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn s\u1ebd c\u00f3 kh\u1ea3 n\u0103ng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00c1p d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt \u0111an c\u01b0\u1edbc v\u1ee3t tennis chuy\u00ean nghi\u1ec7p m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n<\/li>\n\n\n\n<li>Ph\u00e2n t\u00edch nhu c\u1ea7u c\u1ee7a ng\u01b0\u1eddi ch\u01a1i v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u00e1c thi\u1ebft l\u1eadp ph\u00f9 h\u1ee3p<\/li>\n\n\n\n<li>Hi\u1ec3u v\u00e0 gi\u1ea3i th\u00edch t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c l\u1ef1a ch\u1ecdn \u0111an c\u01b0\u1edbc kh\u00e1c nhau \u0111\u1ebfn l\u1ed1i ch\u01a1i<\/li>\n\n\n\n<li>Th\u1ec3 hi\u1ec7n s\u1ef1 th\u00e0nh th\u1ea1o trong c\u00e1c m\u1eabu v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111an c\u01b0\u1edbc v\u1ee3t tennis<\/li>\n\n\n\n<li>\u0110an v\u1ee3t hi\u1ec7u qu\u1ea3 \u0111\u1ea1t ti\u00eau chu\u1ea9n c\u1ea5p gi\u1ea3i \u0111\u1ea5u<\/li>\n<\/ul>\n\n\n\n<h3 class=\"gb-headline gb-headline-97479850 gb-headline-text\"><span class=\"ez-toc-section\" id=\"Quy_trinh_Chung_nhan\"><\/span>Quy tr\u00ecnh <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">Ch\u1ee9ng nh\u1eadn<\/mark><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0110\u0103ng k\u00fd c\u1ea5p \u0111\u1ed9 ch\u1ee9ng nh\u1eadn ph\u00f9 h\u1ee3p<\/li>\n\n\n\n<li>Ho\u00e0n th\u00e0nh b\u00e0i \u0111\u00e1nh gi\u00e1 s\u01a1 b\u1ed9<\/li>\n\n\n\n<li>Nghi\u00ean c\u1ee9u t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c cung c\u1ea5p v\u00e0 luy\u1ec7n t\u1eadp c\u00e1c k\u1ef9 thu\u1eadt<\/li>\n\n\n\n<li>Tham gia k\u1ef3 thi l\u00fd thuy\u1ebft tr\u1ef1c tuy\u1ebfn<\/li>\n\n\n\n<li>L\u00ean l\u1ecbch v\u00e0 ho\u00e0n th\u00e0nh b\u00e0i \u0111\u00e1nh gi\u00e1 k\u1ef9 n\u0103ng th\u1ef1c h\u00e0nh<\/li>\n\n\n\n<li>Tham gia m\u00f4 ph\u1ecfng d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng<\/li>\n<\/ol>\n\n\n\n<p>C\u00e1c \u1ee9ng vi\u00ean th\u00e0nh c\u00f4ng s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c ch\u1ee9ng ch\u1ec9 ch\u00ednh th\u1ee9c v\u00e0 \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea trong danh b\u1ea1 to\u00e0n c\u1ea7u c\u1ee7a BSW v\u1ec1 c\u00e1c th\u1ee3 \u0111an v\u1ee3t \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn.<\/p>\n\n\n\n<p>M\u1ed7i c\u1ea5p \u0111\u1ed9 c\u00f3 c\u00e1c y\u00eau c\u1ea7u v\u00e0 b\u00e0i ki\u1ec3m tra c\u1ee5 th\u1ec3, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c ch\u1ee9ng nh\u1eadn tr\u1ef1c ti\u1ebfp c\u1ee7a ch\u00fang t\u00f4i.<\/p>\n\n\n\n<figure class=\"gb-block-image gb-block-image-c6cdbf8b\"><img loading=\"lazy\" decoding=\"async\" width=\"1178\" height=\"515\" class=\"gb-image gb-image-c6cdbf8b\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2024\/10\/Online-Tennis-Stringing-Certification-BSW-Best-Stringer-Worldwide-Certification.png\" alt=\"Ch\u1ee9ng nh\u1eadn \u0111an c\u01b0\u1edbc v\u1ee3t tennis tr\u1ef1c tuy\u1ebfn t\u1eeb BSW - Best Stringer Worldwide t\u1ea1i {{COUNTRY_LOCAL}}\" title=\"Ch\u1ee9ng nh\u1eadn \u0111an c\u01b0\u1edbc v\u1ee3t tennis tr\u1ef1c tuy\u1ebfn t\u1eeb BSW - Best Stringer Worldwide t\u1ea1i {{COUNTRY_LOCAL}}\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2024\/10\/Online-Tennis-Stringing-Certification-BSW-Best-Stringer-Worldwide-Certification.png 1178w, https:\/\/beststringer.com\/wp-content\/uploads\/2024\/10\/Online-Tennis-Stringing-Certification-BSW-Best-Stringer-Worldwide-Certification-300x131.png 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2024\/10\/Online-Tennis-Stringing-Certification-BSW-Best-Stringer-Worldwide-Certification-1024x448.png 1024w, https:\/\/beststringer.com\/wp-content\/uploads\/2024\/10\/Online-Tennis-Stringing-Certification-BSW-Best-Stringer-Worldwide-Certification-768x336.png 768w\" sizes=\"auto, (max-width: 1178px) 100vw, 1178px\" \/><\/figure>\n\n\n\n<h3 class=\"gb-headline gb-headline-147484c6 gb-headline-text\"><span class=\"ez-toc-section\" id=\"Dao_tao_lien_tuc\"><\/span>\u0110\u00e0o t\u1ea1o <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-global-color-9-color\">li\u00ean t\u1ee5c<\/mark><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u00e1c th\u1ee3 \u0111an v\u1ee3t \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lu\u00f4n c\u1eadp nh\u1eadt c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 k\u1ef9 thu\u1eadt \u0111an c\u01b0\u1edbc m\u1edbi<\/li>\n\n\n\n<li>Tham gia c\u00e1c di\u1ec5n \u0111\u00e0n v\u00e0 th\u1ea3o lu\u1eadn tr\u1ef1c tuy\u1ebfn v\u1edbi c\u00e1c th\u1ee3 \u0111an v\u1ee3t \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn kh\u00e1c<\/li>\n\n\n\n<li>Theo \u0111u\u1ed5i c\u00e1c c\u1ea5p \u0111\u1ed9 ch\u1ee9ng nh\u1eadn cao h\u01a1n khi k\u1ef9 n\u0103ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/li>\n<\/ul>\n\n\n\n<p>Ch\u01b0\u01a1ng tr\u00ecnh ch\u1ee9ng nh\u1eadn tr\u1ef1c tuy\u1ebfn n\u00e0y duy tr\u00ec c\u00e1c ti\u00eau chu\u1ea9n cao t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c k\u1ef3 \u0111\u00e1nh gi\u00e1 tr\u1ef1c ti\u1ebfp, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c th\u1ee3 \u0111an v\u1ee3t \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn tr\u00ean to\u00e0n th\u1ebf gi\u1edbi \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng nh\u1ea5t qu\u00e1n trong vi\u1ec7c chu\u1ea9n b\u1ecb v\u1ee3t tennis. Ch\u00fang t\u00f4i kh\u00f4ng h\u1ea1 th\u1ea5p ti\u00eau chu\u1ea9n; ch\u00fang t\u00f4i ch\u1ec9 \u0111ang t\u1ea1o \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 c\u00e1c th\u1ee3 \u0111an v\u1ee3t gi\u1ecfi tr\u00ean to\u00e0n th\u1ebf gi\u1edbi c\u00f3 th\u1ec3 ch\u1ee9ng minh k\u1ef9 n\u0103ng c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"vi\">\n<head>\n    <meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <title>Tr\u1eafc nghi\u1ec7m Ch\u1ee9ng nh\u1eadn \u0110an c\u01b0\u1edbc V\u1ee3t Tennis Tr\u1ef1c tuy\u1ebfn<\/title>\n    <style>\n        :root {\n            --primary: #1a75ff;\n            --primary-light: #4d94ff;\n            --primary-dark: #0052cc;\n            --secondary: #e6f0ff;\n            --text: #333;\n            --light-text: #777;\n            --success: #28a745;\n            --error: #dc3545;\n            --white: #fff;\n        }\n        .bsw-quiz * {\n            margin: 0; padding: 0; box-sizing: border-box;\n            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n        }\n        .bsw-quiz .container {\n            max-width: 800px; margin: 0 auto; padding: 20px;\n        }\n        .bsw-quiz header {\n            text-align: center; margin-bottom: 30px; padding: 20px 0;\n            background: linear-gradient(135deg, var(--primary), var(--primary-light));\n            color: var(--white); border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\n        }\n        .bsw-quiz header p {\n            font-size: 16px; opacity: .9;\n        }\n        .bsw-quiz .badge {\n            display: inline-block; background: var(--white);\n            color: var(--primary); padding: 5px 15px; border-radius: 20px;\n            font-weight: 600; margin-top: 10px; font-size: 14px;\n        }\n        .bsw-quiz .quiz-container {\n            background: var(--white); border-radius: 10px;\n            box-shadow: 0 4px 15px rgba(0,0,0,0.08);\n            padding: 30px; margin-bottom: 30px;\n        }\n        .bsw-quiz .quiz-header {\n            display: flex; justify-content: space-between; align-items: center;\n            margin-bottom: 25px; padding-bottom: 15px; border-bottom: 1px solid #eee;\n        }\n        .bsw-quiz .quiz-header h3 {\n            font-weight: 600; color: var(--primary-dark);\n        }\n        .bsw-quiz .question-counter {\n            font-size: 16px; color: var(--light-text);\n        }\n        .bsw-quiz .progress-container {\n            width: 100%; height: 8px; background: #e6e6e6;\n            border-radius: 4px; margin-bottom: 25px; overflow: hidden;\n        }\n        .bsw-quiz .progress-bar {\n            height: 100%;\n            background: linear-gradient(to right, var(--primary-light), var(--primary));\n            border-radius: 4px; width: 0; transition: width .5s ease-in-out;\n        }\n        .bsw-quiz .question { margin-bottom: 25px; }\n        .bsw-quiz .question h3 {\n            font-size: 18px; font-weight: 600; margin-bottom: 15px;\n            color: var(--primary-dark);\n        }\n        .bsw-quiz .options { display: grid; gap: 12px; }\n        .bsw-quiz .option {\n            padding: 15px; background: var(--secondary);\n            border: 2px solid transparent; border-radius: 8px;\n            cursor: pointer; transition: all .2s ease; color: var(--text);\n        }\n        .bsw-quiz .option:hover {\n            background: #d9e6ff; border-color: var(--primary-light);\n        }\n        .bsw-quiz .option.selected {\n            background: var(--primary-light); color: var(--white);\n            border-color: var(--primary);\n        }\n        .bsw-quiz .option.correct {\n            background: var(--success); color: var(--white);\n            border-color: var(--success);\n        }\n        .bsw-quiz .option.incorrect {\n            background: var(--error); color: var(--white);\n            border-color: var(--error);\n        }\n        .bsw-quiz .feedback {\n            margin-top: 20px; padding: 15px; border-radius: 8px;\n            font-weight: 500; display: none;\n        }\n        .bsw-quiz .feedback.correct {\n            background: rgba(40,167,69,0.1); color: var(--success);\n            border: 1px solid rgba(40,167,69,0.2);\n        }\n        .bsw-quiz .feedback.incorrect {\n            background: rgba(220,53,69,0.1); color: var(--error);\n            border: 1px solid rgba(220,53,69,0.2);\n        }\n        .bsw-quiz .buttons {\n            display: flex; justify-content: space-between; margin-top: 25px;\n        }\n        .bsw-quiz .btn {\n            padding: 12px 25px; border: none; border-radius: 6px;\n            cursor: pointer; font-weight: 600; font-size: 16px;\n            transition: all .2s ease;\n        }\n        .bsw-quiz .btn-primary {\n            background: var(--primary); color: var(--white);\n        }\n        .bsw-quiz .btn-primary:hover {\n            background: var(--primary-dark);\n        }\n        .bsw-quiz .btn-secondary {\n            background: var(--secondary); color: var(--primary-dark);\n        }\n        .bsw-quiz .btn-secondary:hover {\n            background: #d9e6ff;\n        }\n        .bsw-quiz .btn:disabled {\n            opacity: .6; cursor: not-allowed;\n        }\n        .bsw-quiz .result-container {\n            display: none; text-align: center; padding: 30px;\n            background: var(--white); border-radius: 10px;\n            box-shadow: 0 4px 15px rgba(0,0,0,0.08);\n        }\n        .bsw-quiz .result-icon {\n            font-size: 60px; color: var(--primary); margin-bottom: 20px;\n        }\n        .bsw-quiz .result-score {\n            font-size: 24px; font-weight: 700; margin-bottom: 15px;\n            color: var(--primary-dark);\n        }\n        .bsw-quiz .result-message {\n            font-size: 18px; margin-bottom: 25px; color: var(--text);\n        }\n        .bsw-quiz .certification-levels {\n            margin: 30px 0; padding: 20px; background: var(--secondary);\n            border-radius: 10px; text-align: left;\n        }\n        .bsw-quiz .certification-levels h3 {\n            color: var(--primary-dark); margin-bottom: 15px;\n        }\n        .bsw-quiz .certification-level {\n            margin-bottom: 15px; padding-bottom: 15px;\n            border-bottom: 1px solid #e6e6e6;\n        }\n        .bsw-quiz .certification-level:last-child {\n            border-bottom: none; margin-bottom: 0; padding-bottom: 0;\n        }\n        .bsw-quiz .certification-level h4 {\n            color: var(--primary); margin-bottom: 5px;\n        }\n        .bsw-quiz .whatsapp-button {\n            display: inline-block; background: #25D366; color: #fff;\n            padding: 12px 25px; border-radius: 6px; text-decoration: none;\n            font-weight: 600; margin-top: 20px; transition: background .2s;\n        }\n        .bsw-quiz .whatsapp-button:hover {\n            background: #128C7E;\n        }\n        .bsw-quiz .whatsapp-button i {\n            margin-right: 8px;\n        }\n        @media(max-width:768px) {\n            .bsw-quiz .container { padding: 15px; }\n            .bsw-quiz .quiz-container, .bsw-quiz .result-container { padding: 20px; }\n            .bsw-quiz .btn { padding: 10px 20px; font-size: 14px; }\n        }\n        @keyframes fadeIn {\n            from { opacity: 0; transform: translateY(10px); }\n            to { opacity: 1; transform: translateY(0); }\n        }\n        .bsw-quiz .fade-in { animation: fadeIn .5s ease-in-out; }\n    <\/style>\n<\/head>\n<body>\n    <div class=\"bsw-quiz\">\n        <div class=\"container\">\n            <header>\n                <p><strong>Ki\u1ec3m tra ki\u1ebfn th\u1ee9c c\u1ee7a b\u1ea1n: Ch\u1ee9ng nh\u1eadn \u0110an c\u01b0\u1edbc V\u1ee3t Tennis Tr\u1ef1c tuy\u1ebfn<\/strong><\/p>\n                <div class=\"badge\">Best Stringer Worldwide<\/div>\n            <\/header>\n            <div class=\"quiz-container\" id=\"quiz-container\">\n                <div class=\"quiz-header\">\n                    <h3><span class=\"ez-toc-section\" id=\"Trac_nghiem_Chung_nhan\"><\/span>Tr\u1eafc nghi\u1ec7m Ch\u1ee9ng nh\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h3>\n                    <div class=\"question-counter\">\n                        C\u00e2u h\u1ecfi <span id=\"current-question\">1<\/span> tr\u00ean <span id=\"total-questions\">10<\/span>\n                    <\/div>\n                <\/div>\n                <div class=\"progress-container\">\n                    <div class=\"progress-bar\" id=\"progress-bar\"><\/div>\n                <\/div>\n                <div id=\"question-container\"><\/div>\n                <div class=\"feedback\" id=\"feedback\"><\/div>\n                <div class=\"buttons\">\n                    <button class=\"btn btn-secondary\" id=\"prev-btn\" disabled>Tr\u01b0\u1edbc<\/button>\n                    <button class=\"btn btn-primary\" id=\"next-btn\">Ti\u1ebfp theo<\/button>\n                <\/div>\n            <\/div>\n            <div class=\"result-container\" id=\"result-container\">\n                <div class=\"result-icon\">\ud83c\udfc6<\/div>\n                <div class=\"result-score\">\n                    \u0110i\u1ec3m c\u1ee7a b\u1ea1n: <span id=\"score\">0<\/span>\/<span id=\"max-score\">10<\/span>\n                <\/div>\n                <div class=\"result-message\" id=\"result-message\"><\/div>\n                <div class=\"certification-levels\">\n                    <h3><span class=\"ez-toc-section\" id=\"Diem_noi_bat_cua_Chung_nhan\"><\/span>\u0110i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a Ch\u1ee9ng nh\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h3>\n                    <div class=\"certification-level\">\n                        <h4><span class=\"ez-toc-section\" id=\"Cong_nhan_toan_cau\"><\/span>C\u00f4ng nh\u1eadn to\u00e0n c\u1ea7u<span class=\"ez-toc-section-end\"><\/span><\/h4>\n                        <p>\u0110\u01b0\u1ee3c li\u1ec7t k\u00ea trong danh b\u1ea1 to\u00e0n c\u1ea7u c\u1ee7a BSW v\u1ec1 c\u00e1c th\u1ee3 \u0111an v\u1ee3t \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn<\/p>\n                    <\/div>\n                    <div class=\"certification-level\">\n                        <h4><span class=\"ez-toc-section\" id=\"Chung_chi_chuyen_nghiep\"><\/span>Ch\u1ee9ng ch\u1ec9 chuy\u00ean nghi\u1ec7p<span class=\"ez-toc-section-end\"><\/span><\/h4>\n                        <p>\u0110\u1ea1t \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn CTS, PTS, ho\u1eb7c MTTS<\/p>\n                    <\/div>\n                    <div class=\"certification-level\">\n                        <h4><span class=\"ez-toc-section\" id=\"Su_cong_nhan_cua_chuyen_gia\"><\/span>S\u1ef1 c\u00f4ng nh\u1eadn c\u1ee7a chuy\u00ean gia<span class=\"ez-toc-section-end\"><\/span><\/h4>\n                        <p>\u0110\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 s\u01a1 b\u1ed9 b\u1edfi c\u00e1c chuy\u00ean gia gi\u00e0u kinh nghi\u1ec7m<\/p>\n                    <\/div>\n                <\/div>\n                <p>S\u1eb5n s\u00e0ng \u0111\u1ec3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn?<\/p>\n                <a href=\"https:\/\/wa.me\/60176842136?text=Hi,%20I%20want%20to%20join%20the%20Online%20Tennis%20Stringing%20Certification%20program!\" class=\"whatsapp-button\" target=\"_blank\" rel=\"noopener\">\n                    <i>\ud83d\udcac<\/i> \u0110\u0103ng k\u00fd ngay\n                <\/a>\n            <\/div>\n        <\/div>\n    <\/div>\n    <script>\n        const questions = [\n            {\n                question: \"B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong quy tr\u00ecnh ch\u1ee9ng nh\u1eadn l\u00e0 g\u00ec?\",\n                options: [\n                    \"G\u1eedi video \u0111\u00e1nh gi\u00e1 s\u01a1 b\u1ed9\",\n                    \"L\u00e0m b\u00e0i ki\u1ec3m tra l\u00fd thuy\u1ebft\",\n                    \"M\u00f4 ph\u1ecfng d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng\",\n                    \"Nh\u1eadn ch\u1ee9ng ch\u1ec9 cu\u1ed1i c\u00f9ng\"\n                ],\n                correctAnswer: 0\n            },\n            {\n                question: \"C\u1ea5p \u0111\u1ed9 n\u00e0o l\u00e0 ch\u1ee9ng nh\u1eadn cao nh\u1ea5t c\u1ee7a BSW?\",\n                options: [\"CTS\",\"PTS\",\"MTTS\",\"Kh\u00f4ng c\u00f3\"],\n                correctAnswer: 2\n            },\n            {\n                question: \"B\u00e0i ki\u1ec3m tra l\u00fd thuy\u1ebft bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c m\u1ee5c, NGO\u1ea0I TR\u1eea:\",\n                options: [\n                    \"Thi\u1ebft k\u1ebf v\u1ee3t\",\n                    \"Ch\u1ea5t li\u1ec7u d\u00e2y c\u01b0\u1edbc\",\n                    \"Nguy\u00ean t\u1eafc v\u1ec1 pound (lbs)\",\n                    \"Chi\u1ebfn l\u01b0\u1ee3c marketing\"\n                ],\n                correctAnswer: 3\n            },\n            {\n                question: \"B\u00e0i \u0111\u00e1nh gi\u00e1 k\u1ef9 n\u0103ng th\u1ef1c h\u00e0nh \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n qua:\",\n                options: [\n                    \"Cu\u1ed9c g\u1ecdi video tr\u1ef1c ti\u1ebfp\",\n                    \"B\u00e0i n\u1ed9p d\u1ea1ng v\u0103n b\u1ea3n\",\n                    \"Cu\u1ed9c g\u1ecdi \u0111i\u1ec7n tho\u1ea1i\",\n                    \"Ki\u1ec3m tra tr\u1ef1c ti\u1ebfp\"\n                ],\n                correctAnswer: 0\n            },\n            {\n                question: \"Ph\u1ea7n m\u00f4 ph\u1ecfng n\u00e0o l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a ch\u1ee9ng nh\u1eadn?\",\n                options: [\n                    \"Nh\u1eadp vai d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng\",\n                    \"Th\u1ea3o lu\u1eadn nh\u00f3m\",\n                    \"Ki\u1ec3m tra th\u1ec3 ch\u1ea5t\",\n                    \"Kh\u00f4ng c\u00f3 c\u00e2u n\u00e0o \u1edf tr\u00ean\"\n                ],\n                correctAnswer: 0\n            },\n            {\n                question: \"M\u1ed9t l\u1ee3i \u00edch ch\u00ednh c\u1ee7a ch\u1ee9ng nh\u1eadn tr\u1ef1c tuy\u1ebfn l\u00e0:\",\n                options: [\n                    \"Ti\u00eau chu\u1ea9n th\u1ea5p h\u01a1n\",\n                    \"S\u1ef1 c\u00f4ng nh\u1eadn qu\u1ed1c t\u1ebf\",\n                    \"Thi\u1ebft b\u1ecb mi\u1ec5n ph\u00ed\",\n                    \"Kh\u00f3a h\u1ecdc ng\u1eafn h\u01a1n\"\n                ],\n                correctAnswer: 1\n            },\n            {\n                question: \"C\u00f4ng c\u1ee5 n\u00e0o l\u00e0 B\u1eaeT BU\u1ed8C cho vi\u1ec7c ch\u1ee9ng nh\u1eadn?\",\n                options: [\n                    \"M\u00e1y \u0111an c\u01b0\u1edbc \u0111i\u1ec7n t\u1eed\",\n                    \"M\u00e1y in 3D\",\n                    \"B\u00f3ng tennis\",\n                    \"Kh\u00f4ng c\u00f3\"\n                ],\n                correctAnswer: 0\n            },\n            {\n                question: \"Vi\u1ec7c c\u00f3 t\u00ean trong danh b\u1ea1 to\u00e0n c\u1ea7u \u0111\u1ea3m b\u1ea3o:\",\n                options: [\n                    \"Ch\u1ec9 c\u00f3 vi\u1ec7c l\u00e0m t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng\",\n                    \"S\u1ef1 hi\u1ec7n di\u1ec7n tr\u00ean to\u00e0n th\u1ebf gi\u1edbi\",\n                    \"Marketing mi\u1ec5n ph\u00ed\",\n                    \"Gi\u1ea3m gi\u00e1 thi\u1ebft b\u1ecb\"\n                ],\n                correctAnswer: 1\n            },\n            {\n                question: \"Video \u0111\u00e1nh gi\u00e1 s\u01a1 b\u1ed9 \u0111\u01b0\u1ee3c xem x\u00e9t b\u1edfi:\",\n                options: [\n                    \"Th\u1ee3 \u0111an v\u1ee3t m\u1edbi v\u00e0o ngh\u1ec1\",\n                    \"C\u00e1c chuy\u00ean gia \u0111\u00e1nh gi\u00e1 gi\u00e0u kinh nghi\u1ec7m\",\n                    \"Ph\u1ea7n m\u1ec1m t\u1ef1 \u0111\u1ed9ng\",\n                    \"Kh\u00e1ch h\u00e0ng\"\n                ],\n                correctAnswer: 1\n            },\n            {\n                question: \"Ch\u1ee9ng ch\u1ec9 cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c c\u1ea5p sau khi:\",\n                options: [\n                    \"Ch\u1ec9 ho\u00e0n th\u00e0nh b\u00e0i ki\u1ec3m tra l\u00fd thuy\u1ebft\",\n                    \"Ch\u1ec9 ho\u00e0n th\u00e0nh ph\u1ea7n th\u1ef1c h\u00e0nh\",\n                    \"V\u01b0\u1ee3t qua t\u1ea5t c\u1ea3 c\u00e1c b\u00e0i \u0111\u00e1nh gi\u00e1\",\n                    \"N\u1ed9p video\"\n                ],\n                correctAnswer: 2\n            }\n        ];\n\n        let currentQuestion = 0, score = 0;\n        const userAnswers = Array(questions.length).fill(-1);\n\n        const qc = document.getElementById('question-container');\n        const cq = document.getElementById('current-question');\n        const tq = document.getElementById('total-questions');\n        const pb = document.getElementById('progress-bar');\n        const prevBtn = 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Video n\u00e0y tr\u00ecnh b\u00e0y chi ti\u1ebft v\u1ec1 quy tr\u00ecnh \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n, bao g\u1ed3m ki\u1ebfn th\u1ee9c l\u00fd thuy\u1ebft, k\u1ef9 n\u0103ng th\u1ef1c h\u00e0nh v\u00e0 c\u00e1c t\u00ecnh hu\u1ed1ng m\u00f4 ph\u1ecfng d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng.<\/p>\n\n\n<div class=\"gb-container gb-container-ec1a2ce6\">\n<div class=\"gb-container gb-container-238a634b\"><\/div>\n<\/div>\n\n\n<div id=\"youtube-player\"><\/div>\n<script>\n  var videoLoaded = false;\n\n  function loadYouTubeVideo() {\n    if (videoLoaded) return;\n    videoLoaded = true;\n    var tag = document.createElement('script');\n    tag.src = \"https:\/\/www.youtube.com\/iframe_api\";\n    var firstScriptTag = document.getElementsByTagName('script')[0];\n    firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);\n  }\n\n  function onYouTubeIframeAPIReady() {\n    new YT.Player('youtube-player', {\n      height: '360',\n      width: '640',\n      videoId: 'JiZ743cGJaI', \/\/ Your video ID\n      events: {\n        'onReady': onPlayerReady\n      }\n    });\n  }\n\n  function onPlayerReady(event) {\n    \/\/ Video is ready to play\n  }\n\n  \/\/ Load the YouTube API script when the page is scrolled\n  window.addEventListener('scroll', loadYouTubeVideo, { once: true });\n\n  \/\/ Also load if the user hasn't scrolled after 3 seconds\n  setTimeout(loadYouTubeVideo, 3000);\n<\/script>\n\n<\/div>\n<\/section>\n\n<section class=\"gb-container gb-container-49b9586e\">\n<div class=\"gb-container gb-container-a2e9522c\"><\/div>\n\n<div class=\"gb-container gb-container-0e11192a\">\n\n<h3 class=\"gb-headline gb-headline-5cf408ee gb-headline-text\"><span class=\"ez-toc-section\" id=\"Khoa_hoc_Dan_cuoc_Vot_Tennis_Truc_tuyen\"><\/span>Kh\u00f3a h\u1ecdc \u0110an c\u01b0\u1edbc V\u1ee3t Tennis Tr\u1ef1c tuy\u1ebfn<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"gb-container gb-container-daaa2e63\">\n<div class=\"gb-container gb-container-bda621fe\"><\/div>\n\n<div class=\"gb-container gb-container-4b0ac72b\"><\/div>\n<\/div>\n\n\n<p class=\"gb-headline gb-headline-edf98545 gb-headline-text\">Ph\u00e1t tri\u1ec3n k\u1ef9 n\u0103ng \u0111an c\u01b0\u1edbc v\u1ee3t tennis chuy\u00ean nghi\u1ec7p t\u1eeb xa. Kh\u00f3a h\u1ecdc to\u00e0n di\u1ec7n n\u00e0y kh\u00e1m ph\u00e1 c\u00e1c k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n, \u0111\u1eb7c t\u00ednh c\u1ee7a d\u00e2y c\u01b0\u1edbc v\u00e0 t\u1ed1i \u01b0u h\u00f3a pound (lbs) cho c\u00e1c phong c\u00e1ch ch\u01a1i \u0111a d\u1ea1ng. H\u1ecdc th\u00f4ng qua c\u00e1c b\u00e0i h\u1ecdc tr\u1ef1c ti\u1ebfp v\u00e0 video c\u00f3 c\u1ea5u tr\u00fac, b\u00e0i t\u1eadp th\u1ef1c h\u00e0nh v\u00e0 ph\u1ea3n h\u1ed3i c\u00e1 nh\u00e2n h\u00f3a t\u1eeb ng\u01b0\u1eddi h\u01b0\u1edbng d\u1eabn.<\/p>\n\n\n\n<a class=\"gb-button gb-button-a29641e0 gb-button-text\" href=\"https:\/\/beststringer.com\/vi\/online-badminton-stringing-course\/\">Kh\u00f3a h\u1ecdc \u0110an c\u01b0\u1edbc V\u1ee3t Tennis Tr\u1ef1c tuy\u1ebfn<\/a>\n\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Ch\u01b0\u01a1ng tr\u00ecnh Ch\u1ee9ng nh\u1eadn \u0110an c\u01b0\u1edbc V\u1ee3t Tennis Tr\u1ef1c tuy\u1ebfn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c th\u1ee3 \u0111an v\u1ee3t l\u00e0nh ngh\u1ec1 mu\u1ed1n x\u00e1c th\u1ef1c chuy\u00ean m\u00f4n c\u1ee7a m\u00ecnh. Kh\u00f3a h\u1ecdc n\u00e0y cho ph\u00e9p c\u00e1c th\u1ee3 \u0111an v\u1ee3t tr\u00ean to\u00e0n th\u1ebf gi\u1edbi ch\u1ee9ng minh ki\u1ebfn th\u1ee9c v\u00e0 kh\u1ea3 n\u0103ng \u0111an c\u01b0\u1edbc v\u1ee3t tennis th\u00f4ng qua m\u1ed9t quy &#8230; <a title=\"Ch\u1ee9ng Nh\u1eadn \u0110an V\u1ee3t Tennis Tr\u1ef1c Tuy\u1ebfn\" class=\"read-more\" href=\"https:\/\/beststringer.com\/vi\/online-tennis-stringing-certification\/\" aria-label=\"Read more about Ch\u1ee9ng Nh\u1eadn \u0110an V\u1ee3t Tennis Tr\u1ef1c Tuy\u1ebfn\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":41467,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":{"0":"post-41465","1":"page","2":"type-page","3":"status-publish","4":"has-post-thumbnail","6":"infinite-scroll-item"},"_links":{"self":[{"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/pages\/41465","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/comments?post=41465"}],"version-history":[{"count":0,"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/pages\/41465\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/media\/41467"}],"wp:attachment":[{"href":"https:\/\/beststringer.com\/vi\/wp-json\/wp\/v2\/media?parent=41465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}