Watch TV directly: If you have a digital TV set-top box or smart TV, you can directly find the channel number of Henan public channel and watch it during the broadcast.

1. Online official platform viewing: Henan public channel usually provides the playback function on its official website or official mobile phone application. You can log in to official website or download the mobile phone application, find the broadcast column, and select the program you want to watch to play.

2. Third-party video websites: Some third-party video websites (such as Tencent Video and iQiyi) will also provide broadcast resources of Henan public channels. You can search for related keywords on these websites and find the corresponding playback videos to watch.