[vi] updated the home page

Author: windsonsea

content/vi/_index.html

@@ -41,12 +41,12 @@ <h2>Những thách thức của việc di chuyển hơn 150 Microservices lên K
         <button id="desktopShowVideoButton" onclick="kub.showVideo()">Xem Video</button>
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-        <a href="https://events.linuxfoundation.org/events/kubecon-cloudnativecon-europe-2020/" button id="desktopKCButton">Tham gia KubeCon Amsterdam 30/03-02/04/2020</a>
+        <a href="https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america" button id="desktopKCButton">Tham gia KubeCon Bắc Mỹ 06-09/11/2023</a>
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-        <a href="https://events.linuxfoundation.cn/kubecon-cloudnativecon-open-source-summit-china/" button id="desktopKCButton">Tham gia KubeCon Thượng Hải 28-30/7/2020</a>
+        <a href="https://events.linuxfoundation.org/kubecon-cloudnativecon-europe/" button id="desktopKCButton">Tham gia KubeCon Châu Âu 18-21/04/2023</a>
 </div>
 <div id="videoPlayer">
     <iframe data-url="https://www.youtube.com/embed/H06qrNmGqyE?autoplay=1" frameborder="0" allowfullscreen></iframe>