Học trực tuyến - Khan Academy Vietnam (KAV)

</p> </div> </main> <footer id="footer" class="footer-wrapper"> <section class="section dark" id="section_1425980072"> <div class="section-bg fill" > </div> <div class="section-content relative"> <div id="gap-699176415" class="gap-element clearfix" style="display:block; height:auto;"> <style> #gap-699176415 { padding-top: 60px; } </style> </div> <div class="row" id="row-1261252856"> <div id="col-617117044" class="col medium-4 small-12 large-4" > <div class="col-inner text-left" > <div id="gap-152593183" class="gap-element clearfix" style="display:block; height:auto;"> <style> #gap-152593183 { padding-top: 30px; } </style> </div> <div id="text-1928287090" class="text"> <p style="text-align: center;"><img class="alignnone wp-image-983" src="https://kav.edu.vn/wp-content/uploads/2023/03/Logo-KAV-white-300x108.png" alt="" width="180" height="65" /></p> <h3 style="text-align: center;"><span style="font-size: 90%;"><b>Khan Academy Vietnam</b></span></h3> <p style="text-align: center;"><span style="font-weight: 400;">Thực hiện bởi The Vietnam Foundation</span></p> <h3 style="text-align: center;"><strong>Nâng cao năng lực tự học cho </strong><strong style="font-size: 20.16px;">toàn bộ học sinh Việt Nam</strong></h3> <h3> </h3> <style> #text-1928287090 { font-size: 1.05rem; line-height: 1.35; text-align: left; } </style> </div> <div id="text-3174048080" class="text"> <style> #text-3174048080 { line-height: 1.4; text-align: left; } </style> </div> </div> </div> <div id="col-1519640637" class="col medium-5 small-12 large-5" > <div class="col-inner text-center" > <div class="row" id="row-1913327884"> <div id="col-1865522067" class="col medium-6 small-12 large-6" > <div class="col-inner" > <div id="text-3408436993" class="text"> <h4>Về chúng tôi</h4> <ul> <li><a href="https://kav.edu.vn/khan-academy-tieng-viet/" target="_blank" rel="noopener"><span style="font-weight: 400;">Khan Academy Vietnam</span></a></li> <li><a href="https://kav.edu.vn/doi-ngu-kav/" target="_blank" rel="noopener"><span style="font-weight: 400;">Đội ngũ KAV</span></a></li> <li><a href="https://kav.edu.vn/lien-minh-kava/" target="_blank" rel="noopener"><span style="font-weight: 400;">Liên minh KAVA</span></a></li> <li><a href="https://kav.edu.vn/doi-ngu-chuyen-gia-cao-cap/" target="_blank" rel="noopener"><span style="font-weight: 400;">Đội ngũ chuyên gia KAV</span></a></li> <li><a href="https://kav.edu.vn/tin-tuc/katv/"><span style="font-weight: 400;">Tin tức</span></a></li> </ul> <p> </p> <style> #text-3408436993 { text-align: left; } </style> </div> </div> </div> <div id="col-1227449929" class="col medium-6 small-12 large-6" > <div class="col-inner" > <div id="text-934508356" class="text"> <h4><b>Thông tin cho</b></h4> <ul> <li><a href="https://kav.edu.vn/danh-cho-nha-truong-giao-vien/">Nhà trường - Giáo viên</a></li> <li><a href="https://kav.edu.vn/danh-cho-phu-huynh/">Phụ huynh</a></li> <li><a href="https://kav.edu.vn/danh-cho-hoc-sinh/"><span style="font-weight: 400;">Học sinh</span></a></li> </ul> <h4><b>Đăng ký </b></h4> <ul> <li><a href="https://vi.khanacademy.org/signup" target="_blank" rel="noopener"><span style="font-weight: 400;">Khan Academy Vietnam</span></a></li> <li><a href="https://vi.khanacademy.org/downloads" target="_blank" rel="noopener"><span style="font-weight: 400;">Tải app Khan Academy </span></a></li> </ul> <style> #text-934508356 { text-align: left; } </style> </div> </div> </div> </div> <h5><em><span style="font-weight: 400;"><strong>Địa chỉ: </strong>Tầng 11, Toà nhà Nam Cường, Đường Tố Hữu, Phường La Khê, Quận Hà Đông, TP Hà Nội.</span><br /></em></h5> <p><strong>Hotline:</strong> (+84) 969 859 954</p> <div class="social-icons follow-icons full-width text-center" style="font-size:110%"><a href="https://www.facebook.com/vietnamkhanacademy" target="_blank" data-label="Facebook" class="icon plain facebook tooltip" title="Theo dõi trên Facebook" aria-label="Theo dõi trên Facebook" rel="noopener nofollow" ><i class="icon-facebook" ></i></a><a href="mailto:info@vnfoundation.org" data-label="E-mail" target="_blank" class="icon plain email tooltip" title="Gửi email cho chúng tôi" aria-label="Gửi email cho chúng tôi" rel="nofollow noopener" ><i class="icon-envelop" ></i></a><a href="https://www.youtube.com/c/KhanAcademyVi%E1%BB%87tNam" data-label="YouTube" target="_blank" class="icon plain youtube tooltip" title="Theo dõi trên YouTube" aria-label="Theo dõi trên YouTube" rel="noopener nofollow" ><i class="icon-youtube" ></i></a></div> </div> </div> <div id="col-1370013491" class="col medium-3 small-12 large-3" > <div class="col-inner text-left" > <div id="text-1341629054" class="text"> <h4><b>Để lại câu hỏi cho KAV</b></h4> <style> #text-1341629054 { text-align: left; } </style> </div> <div class="wpcf7 no-js" id="wpcf7-f387-o1" lang="vi" dir="ltr" data-wpcf7-id="387"> <div class="screen-reader-response"><p role="status" aria-live="polite" aria-atomic="true"></p> <ul></ul></div> <form action="/hoc-truc-tuyen/#wpcf7-f387-o1" method="post" class="wpcf7-form init" aria-label="Form liên hệ" novalidate="novalidate" data-status="init"> <div style="display: none;"> <input type="hidden" name="_wpcf7" value="387" /> <input type="hidden" name="_wpcf7_version" value="6.0.3" /> <input type="hidden" name="_wpcf7_locale" value="vi" /> <input type="hidden" name="_wpcf7_unit_tag" value="wpcf7-f387-o1" /> <input type="hidden" name="_wpcf7_container_post" value="0" /> <input type="hidden" name="_wpcf7_posted_data_hash" value="" /> </div> <p><label> Họ tên<br /> <span class="wpcf7-form-control-wrap" data-name="your-name"><input size="40" maxlength="400" class="wpcf7-form-control wpcf7-text wpcf7-validates-as-required" aria-required="true" aria-invalid="false" value="" type="text" name="your-name" /></span> </label> </p> <p><label> Email<br /> <span class="wpcf7-form-control-wrap" data-name="your-email"><input size="40" maxlength="400" class="wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email" aria-required="true" aria-invalid="false" value="" type="email" name="your-email" /></span> </label> </p> <p><label> Điện thoại<br /> <span class="wpcf7-form-control-wrap" data-name="your-phone"><input size="40" maxlength="400" class="wpcf7-form-control wpcf7-text wpcf7-validates-as-required" aria-required="true" aria-invalid="false" value="" type="text" name="your-phone" /></span> </label><br /> <label> Câu hỏi bạn dành cho chúng tôi<br /> <span class="wpcf7-form-control-wrap" data-name="your-messages"><textarea cols="40" rows="10" maxlength="2000" class="wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required" aria-required="true" aria-invalid="false" name="your-messages"></textarea></span> </label><br /> <input class="wpcf7-form-control wpcf7-submit has-spinner" type="submit" value="Liên hệ" /> </p><p style="display: none !important;" class="akismet-fields-container" data-prefix="_wpcf7_ak_"><label>Δ<textarea name="_wpcf7_ak_hp_textarea" cols="45" rows="8" maxlength="100"></textarea></label><input type="hidden" id="ak_js_1" name="_wpcf7_ak_js" value="56"/><script>document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() );</script></p><div class="wpcf7-response-output" aria-hidden="true"></div> </form> </div> </div> </div> </div> </div> <style> #section_1425980072 { padding-top: 0px; padding-bottom: 0px; background-color: rgb(11, 33, 73); } </style> </section> <div class="absolute-footer dark medium-text-center text-center"> <div class="container clearfix"> <div class="footer-primary pull-left"> <div class="copyright-footer"> Copyright 2025 © <strong>KAV</strong>. All rights reserved </div> </div> </div> </div> <a href="#top" class="back-to-top button icon invert plain fixed bottom z-1 is-outline round hide-for-medium" id="top-link" aria-label="Lên đầu trang"><i class="icon-angle-up" ></i></a> </footer> </div> <div id="main-menu" class="mobile-sidebar no-scrollbar mfp-hide"> <div class="sidebar-menu no-scrollbar text-center"> <ul class="nav nav-sidebar nav-vertical nav-uppercase nav-anim" data-tab="1"> <li class="header-search-form search-form html relative has-icon"> <div class="header-search-form-wrapper"> <div class="searchform-wrapper ux-search-box relative is-normal"><form method="get" class="searchform" action="https://kav.edu.vn/" role="search"> <div class="flex-row relative"> <div class="flex-col flex-grow"> <input type="search" class="search-field mb-0" name="s" value="" id="s" placeholder="Nhập từ khóa..." /> </div> <div class="flex-col"> <button type="submit" class="ux-search-submit submit-button secondary button icon mb-0" aria-label="Gửi"> <i class="icon-search" ></i> </button> </div> </div> <div class="live-search-results text-left z-top"></div> </form> </div> </div> </li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-home menu-item-4389"><a href="https://kav.edu.vn/">Trang chủ</a></li> <li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-4391"><a href="#">Giới thiệu</a> <ul class="sub-menu nav-sidebar-ul children"> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-4394"><a href="https://kav.edu.vn/khan-academy-tieng-viet/">Khan Academy Vietnam</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-4393"><a href="https://kav.edu.vn/doi-ngu-kav/">Đội ngũ KAV</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-4395"><a href="https://kav.edu.vn/lien-minh-kava/">Liên minh KAVA</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-4392"><a href="https://kav.edu.vn/doi-ngu-chuyen-gia-cao-cap/">Đội ngũ chuyên gia</a></li> </ul> </li> <li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-4396"><a href="#">Dạy và Học cùng Khan</a> <ul class="sub-menu nav-sidebar-ul children"> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-4398"><a href="https://kav.edu.vn/danh-cho-nha-truong-giao-vien/">Thông tin cho Nhà trường & Giáo viên</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-4399"><a href="https://kav.edu.vn/danh-cho-phu-huynh/">Thông tin cho phụ huynh</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-4397"><a href="https://kav.edu.vn/danh-cho-hoc-sinh/">Thông tin cho học sinh</a></li> </ul> </li> <li class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-has-children menu-item-4400"><a href="https://kav.edu.vn/huong-dan-su-dung/">Hướng dẫn sử dụng</a> <ul class="sub-menu nav-sidebar-ul children"> <li class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-4403"><a href="https://kav.edu.vn/huong-dan-su-dung/danh-cho-phu-huynh-va-hoc-sinh/">Dành cho Phụ huynh và Học sinh</a></li> <li class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-4402"><a href="https://kav.edu.vn/huong-dan-su-dung/danh-cho-nha-truong-va-giao-vien/">Dành cho Nhà trường và Giáo viên</a></li> <li class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-4401"><a href="https://kav.edu.vn/huong-dan-su-dung/danh-cho-cong-dong-tao-lap-lop-hoc-mo-kav/">Dành cho cộng đồng tạo lập Lớp học mở KAV</a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-4390"><a href="https://kav.edu.vn/cau-hoi-thuong-gap/">Câu hỏi thường gặp</a></li> </ul> </li> <li class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-has-children menu-item-4404"><a href="https://kav.edu.vn/tin-tuc/">Tin tức</a> <ul class="sub-menu nav-sidebar-ul children"> <li class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-4407"><a href="https://kav.edu.vn/tin-tuc/katv/">Tin tức KAV</a></li> <li class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-4405"><a href="https://kav.edu.vn/tin-tuc/bao-cao-thuong-nien/">Báo cáo thường niên</a></li> <li class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-4406"><a href="https://kav.edu.vn/tin-tuc/cong-nghe-giao-duc/">Công nghệ & Giáo dục</a></li> </ul> </li> </ul> </div> </div> <style id='global-styles-inline-css' type='text/css'> :root{--wp--preset--aspect-ratio--square: 1;--wp--preset--aspect-ratio--4-3: 4/3;--wp--preset--aspect-ratio--3-4: 3/4;--wp--preset--aspect-ratio--3-2: 3/2;--wp--preset--aspect-ratio--2-3: 2/3;--wp--preset--aspect-ratio--16-9: 16/9;--wp--preset--aspect-ratio--9-16: 9/16;--wp--preset--color--black: #000000;--wp--preset--color--cyan-bluish-gray: #abb8c3;--wp--preset--color--white: #ffffff;--wp--preset--color--pale-pink: #f78da7;--wp--preset--color--vivid-red: #cf2e2e;--wp--preset--color--luminous-vivid-orange: #ff6900;--wp--preset--color--luminous-vivid-amber: #fcb900;--wp--preset--color--light-green-cyan: #7bdcb5;--wp--preset--color--vivid-green-cyan: #00d084;--wp--preset--color--pale-cyan-blue: #8ed1fc;--wp--preset--color--vivid-cyan-blue: #0693e3;--wp--preset--color--vivid-purple: #9b51e0;--wp--preset--color--primary: #0a2a66;--wp--preset--color--secondary: #1865f2;--wp--preset--color--success: #14bf96;--wp--preset--color--alert: #b40438;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple: linear-gradient(135deg,rgba(6,147,227,1) 0%,rgb(155,81,224) 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan: linear-gradient(135deg,rgb(122,220,180) 0%,rgb(0,208,130) 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange: linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red: linear-gradient(135deg,rgba(255,105,0,1) 0%,rgb(207,46,46) 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray: linear-gradient(135deg,rgb(238,238,238) 0%,rgb(169,184,195) 100%);--wp--preset--gradient--cool-to-warm-spectrum: linear-gradient(135deg,rgb(74,234,220) 0%,rgb(151,120,209) 20%,rgb(207,42,186) 40%,rgb(238,44,130) 60%,rgb(251,105,98) 80%,rgb(254,248,76) 100%);--wp--preset--gradient--blush-light-purple: linear-gradient(135deg,rgb(255,206,236) 0%,rgb(152,150,240) 100%);--wp--preset--gradient--blush-bordeaux: linear-gradient(135deg,rgb(254,205,165) 0%,rgb(254,45,45) 50%,rgb(107,0,62) 100%);--wp--preset--gradient--luminous-dusk: linear-gradient(135deg,rgb(255,203,112) 0%,rgb(199,81,192) 50%,rgb(65,88,208) 100%);--wp--preset--gradient--pale-ocean: linear-gradient(135deg,rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%);--wp--preset--gradient--electric-grass: linear-gradient(135deg,rgb(202,248,128) 0%,rgb(113,206,126) 100%);--wp--preset--gradient--midnight: linear-gradient(135deg,rgb(2,3,129) 0%,rgb(40,116,252) 100%);--wp--preset--font-size--small: 13px;--wp--preset--font-size--medium: 20px;--wp--preset--font-size--large: 36px;--wp--preset--font-size--x-large: 42px;--wp--preset--spacing--20: 0.44rem;--wp--preset--spacing--30: 0.67rem;--wp--preset--spacing--40: 1rem;--wp--preset--spacing--50: 1.5rem;--wp--preset--spacing--60: 2.25rem;--wp--preset--spacing--70: 3.38rem;--wp--preset--spacing--80: 5.06rem;--wp--preset--shadow--natural: 6px 6px 9px rgba(0, 0, 0, 0.2);--wp--preset--shadow--deep: 12px 12px 50px rgba(0, 0, 0, 0.4);--wp--preset--shadow--sharp: 6px 6px 0px rgba(0, 0, 0, 0.2);--wp--preset--shadow--outlined: 6px 6px 0px -3px rgba(255, 255, 255, 1), 6px 6px rgba(0, 0, 0, 1);--wp--preset--shadow--crisp: 6px 6px 0px rgba(0, 0, 0, 1);}:where(body) { margin: 0; }.wp-site-blocks > .alignleft { float: left; margin-right: 2em; }.wp-site-blocks > .alignright { float: right; margin-left: 2em; }.wp-site-blocks > .aligncenter { justify-content: center; margin-left: auto; margin-right: auto; }:where(.is-layout-flex){gap: 0.5em;}:where(.is-layout-grid){gap: 0.5em;}.is-layout-flow > .alignleft{float: left;margin-inline-start: 0;margin-inline-end: 2em;}.is-layout-flow > .alignright{float: right;margin-inline-start: 2em;margin-inline-end: 0;}.is-layout-flow > .aligncenter{margin-left: auto !important;margin-right: auto !important;}.is-layout-constrained > .alignleft{float: left;margin-inline-start: 0;margin-inline-end: 2em;}.is-layout-constrained > .alignright{float: right;margin-inline-start: 2em;margin-inline-end: 0;}.is-layout-constrained > .aligncenter{margin-left: auto !important;margin-right: auto !important;}.is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)){margin-left: auto !important;margin-right: auto !important;}body .is-layout-flex{display: flex;}.is-layout-flex{flex-wrap: wrap;align-items: center;}.is-layout-flex > :is(*, div){margin: 0;}body .is-layout-grid{display: grid;}.is-layout-grid > :is(*, div){margin: 0;}body{padding-top: 0px;padding-right: 0px;padding-bottom: 0px;padding-left: 0px;}a:where(:not(.wp-element-button)){text-decoration: none;}:root :where(.wp-element-button, .wp-block-button__link){background-color: #32373c;border-width: 0;color: #fff;font-family: inherit;font-size: inherit;line-height: inherit;padding: calc(0.667em + 2px) calc(1.333em + 2px);text-decoration: none;}.has-black-color{color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color: var(--wp--preset--color--white) !important;}.has-pale-pink-color{color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color: var(--wp--preset--color--vivid-purple) !important;}.has-primary-color{color: var(--wp--preset--color--primary) !important;}.has-secondary-color{color: var(--wp--preset--color--secondary) !important;}.has-success-color{color: var(--wp--preset--color--success) !important;}.has-alert-color{color: var(--wp--preset--color--alert) !important;}.has-black-background-color{background-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color: var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color: var(--wp--preset--color--vivid-purple) !important;}.has-primary-background-color{background-color: var(--wp--preset--color--primary) !important;}.has-secondary-background-color{background-color: var(--wp--preset--color--secondary) !important;}.has-success-background-color{background-color: var(--wp--preset--color--success) !important;}.has-alert-background-color{background-color: var(--wp--preset--color--alert) !important;}.has-black-border-color{border-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color: var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color: var(--wp--preset--color--vivid-purple) !important;}.has-primary-border-color{border-color: var(--wp--preset--color--primary) !important;}.has-secondary-border-color{border-color: var(--wp--preset--color--secondary) !important;}.has-success-border-color{border-color: var(--wp--preset--color--success) !important;}.has-alert-border-color{border-color: var(--wp--preset--color--alert) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background: var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background: var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background: var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background: var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background: var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background: var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background: var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background: var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background: var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background: var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size: var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size: var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size: var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size: var(--wp--preset--font-size--x-large) !important;} </style> <script type="text/javascript" src="https://kav.edu.vn/wp-content/themes/katv/assets/js/owl.carousel.min.js?ver=2.3.4" id="owl-carousel-jquery-js"></script> <script type="text/javascript" src="https://kav.edu.vn/wp-content/themes/katv/script.js?ver=1.0" id="script-js"></script> <script type="text/javascript" src="https://kav.edu.vn/wp-includes/js/dist/hooks.min.js?ver=4d63a3d491d11ffd8ac6" id="wp-hooks-js"></script> <script type="text/javascript" src="https://kav.edu.vn/wp-includes/js/dist/i18n.min.js?ver=5e580eb46a90c2b997e6" id="wp-i18n-js"></script> <script type="text/javascript" id="wp-i18n-js-after"> /* <![CDATA[ */ wp.i18n.setLocaleData( { 'text direction\u0004ltr': [ 'ltr' ] } ); wp.i18n.setLocaleData( { 'text direction\u0004ltr': [ 'ltr' ] } ); /* ]]> */ </script> <script type="text/javascript" src="https://kav.edu.vn/wp-content/plugins/contact-form-7/includes/swv/js/index.js?ver=6.0.3" id="swv-js"></script> <script type="text/javascript" id="contact-form-7-js-translations"> /* <![CDATA[ */ ( function( domain, translations ) { var localeData = translations.locale_data[ domain ] || translations.locale_data.messages; localeData[""].domain = domain; wp.i18n.setLocaleData( localeData, domain ); } )( "contact-form-7", {"translation-revision-date":"2024-08-11 13:44:17+0000","generator":"GlotPress\/4.0.1","domain":"messages","locale_data":{"messages":{"":{"domain":"messages","plural-forms":"nplurals=1; plural=0;","lang":"vi_VN"},"This contact form is placed in the wrong place.":["Bi\u1ec3u m\u1eabu li\u00ean h\u1ec7 n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t sai v\u1ecb tr\u00ed."],"Error:":["L\u1ed7i:"]}},"comment":{"reference":"includes\/js\/index.js"}} ); /* ]]> */ </script> <script type="text/javascript" id="contact-form-7-js-before"> /* <![CDATA[ */ var wpcf7 = { "api": { "root": "https:\/\/kav.edu.vn\/wp-json\/", "namespace": "contact-form-7\/v1" }, "cached": 1 }; /* ]]> */ </script> <script type="text/javascript" src="https://kav.edu.vn/wp-content/plugins/contact-form-7/includes/js/index.js?ver=6.0.3" id="contact-form-7-js"></script> <script type="text/javascript" src="https://kav.edu.vn/wp-content/themes/flatsome/inc/extensions/flatsome-live-search/flatsome-live-search.js?ver=3.19.9" id="flatsome-live-search-js"></script> <script type="text/javascript" src="https://kav.edu.vn/wp-content/uploads/wpmss/wpmssab.min.js?ver=1667467441" id="wpmssab-js"></script> <script type="text/javascript" src="https://kav.edu.vn/wp-content/plugins/mousewheel-smooth-scroll/js/SmoothScroll.min.js?ver=1.5.1" id="SmoothScroll-js"></script> <script type="text/javascript" src="https://kav.edu.vn/wp-content/uploads/wpmss/wpmss.min.js?ver=1667467441" id="wpmss-js"></script> <script type="text/javascript" src="https://kav.edu.vn/wp-includes/js/hoverIntent.min.js?ver=1.10.2" id="hoverIntent-js"></script> <script type="text/javascript" id="flatsome-js-js-extra"> /* <![CDATA[ */ var flatsomeVars = {"theme":{"version":"3.19.9"},"ajaxurl":"https:\/\/kav.edu.vn\/wp-admin\/admin-ajax.php","rtl":"","sticky_height":"70","stickyHeaderHeight":"0","scrollPaddingTop":"0","assets_url":"https:\/\/kav.edu.vn\/wp-content\/themes\/flatsome\/assets\/","lightbox":{"close_markup":"<button title=\"%title%\" type=\"button\" class=\"mfp-close\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"28\" height=\"28\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"feather feather-x\"><line x1=\"18\" y1=\"6\" x2=\"6\" y2=\"18\"><\/line><line x1=\"6\" y1=\"6\" x2=\"18\" y2=\"18\"><\/line><\/svg><\/button>","close_btn_inside":false},"user":{"can_edit_pages":false},"i18n":{"mainMenu":"Menu ch\u00ednh","toggleButton":"Chuy\u1ec3n \u0111\u1ed5i"},"options":{"cookie_notice_version":"1","swatches_layout":false,"swatches_disable_deselect":false,"swatches_box_select_event":false,"swatches_box_behavior_selected":false,"swatches_box_update_urls":"1","swatches_box_reset":false,"swatches_box_reset_limited":false,"swatches_box_reset_extent":false,"swatches_box_reset_time":300,"search_result_latency":"0"}}; /* ]]> */ </script> <script type="text/javascript" src="https://kav.edu.vn/wp-content/themes/flatsome/assets/js/flatsome.js?ver=e1ad26bd5672989785e1" id="flatsome-js-js"></script> <script defer type="text/javascript" src="https://kav.edu.vn/wp-content/plugins/akismet/_inc/akismet-frontend.js?ver=1739835556" id="akismet-frontend-js"></script> </body> </html>