The synchronization methods of two Tencent meetings, WeChat and mobile phone, are as follows:

1. Click to open Tencent conference software.

2. Click on the personal avatar in the upper left corner of the page.

3. Then click "Privacy Security".

4. Click "Historical Meeting Minutes" again.

5. Click on the three points in the upper right corner of the page.

6. Click to open the "Synchronize Historical Meetings" setting option switch to synchronize two Tencent meetings, WeChat and mobile phone.