Fang Helun was obviously short-tempered. At this time, he was so angry that his beard was jumping, his breathing became much heavier, and even his hands were trembling.

Li Mintae sneered and said, "We are having an academic exchange today. It's neither a declaration nor a quarrel. If you want to refute my point of view then you can provide evidence."

Fang Helun forced himself to calm down and said, "Chinese medicine has existed in Huaxia for thousands of years, ...