What does Huang Daoji mean by not writing anything?

That means nothing happened that day. In fact, saying that the zodiac is auspicious does not mean that you can do whatever you want if you are lucky. It depends on what we do. Some eclipses can do what they can do at that time, while others can't. Belongs to the fake zodiac. The fake zodiac is indeed within the scope of the zodiac, but he can't sit.