Add the "Launch Live Broadcast" button to the right of the original "Publish New News" function. After clicking it, two options will appear: "Live Broadcast" and "Live Broadcast Preview".

1. After entering the mobile phone WeChat, click Discover in the menu below.

2. Click on the video number to enter the discovery interface.

3. Enter the video number and click the character icon in the upper right corner.

4. In the "My Video" number below, click the "Start Live" button.

5. Select live broadcast from the pop-up menu below.