Xu Mumu's notes sold extremely well. Huo Qingze came to find Xu Mumu once and mentioned the sales here.
Hearing what Huo Qingze said, Xu Mumu once again felt the benefits of having connections. Huo Qingze had directly preempted the markets of several nearby provinces, and sales were very good.
The main reason was that at this time, many people couldn't buy textbooks. Xu Mumu's notes had summaries of various knowledge points and explanations of typical question types, which were very useful.
It was also the first time someone had sold study materials like this, so naturally, the market was good.
