1. First, turn on the TV and connect it to the network.
2. Connect the mobile phone and TV to the same network, and debug the Liu Genghong aerobics video with the mobile phone.
3. Find the screen projection button in the mobile phone video playback interface, search for the TV name and project the screen.
The above is the way to search for Liu Genghong aerobics on TV. I hope I can help you.