Yes Liu Buyan is a graduate professor of biology. He has unique views on studying every component of cells and has a strong knowledge reserve. He also founded the Biochemical 23 Postgraduate Entrance Examination Course to teach the knowledge used in Biological 23 Postgraduate Entrance Examination. As of July 2022 1 1, it can be heard on Xueyan again. If you want to listen, the specific operation process is as follows:

1. First, open the search website.

2. Second, search Xueyan. Com, looking for Liu Buyan's biochemical 23 postgraduate entrance examination.

3. Finally, click to listen.