1, open the mobile phone WeChat, follow the official account of Caochai WeChat, reply to the first lesson, and you will see the sharing entrance to watch the official live broadcast online on your mobile phone.

2. After getting the viewing entrance of the first lesson of 2023, click Open to watch the CCTV program "The first lesson of 2023" within the broadcast time.

3. Click the zoom-in function in the upper left corner to enlarge the playback window, which is more conducive to viewing.

4. After zooming in, turn off the disable or lock flip function on the phone. After the mobile phone is placed horizontally, you can watch the high-definition live broadcast of the first lesson in 2023 on the horizontal screen.