Is Ceng Shiqiang's Book of Changes accurate?

Not accurate, because he is a professor, not a master of the Book of Changes, and there are many problems in his speech. I have a comment on today's headlines.

Like Yi Zhongtian's lecture on the Book of Changes, it's the same. After studying for a few days, I got the title of professor, but I didn't know anything. After several times, he stopped talking. I also have comments on today's headlines.