China Education Satellite Network or Grade 4-6 official website. Channel 4 can be watched through China Education Satellite Network or official website of Grade 4 and 6. The specific steps are as follows:

1, the browser searches for "China Education Satellite Network" or directly inputs "English Band 4 Video" into the search engine.

2. Find the online audio-visual entrance at the bottom of the homepage and click Enter.

Slide down to the bottom of this page, and you will be able to watch the program of Channel 4.