The man in black seemed to see what he was thinking, and said: "For a while, the old arts were not in decline. As a researcher of the old arts, I also taught some students in Xinxing University, and sometimes I was even Please go and explain how to keep in good health for some old guys with unusual identities, it can be said that they were still somewhat famous at that time."

He laughed at himself, and shook his head again.

Wang Xuan understands that before the new technique is fully announced and risen, the old technique has indeed been valued for a period of time, and the old bamboo slips from the pre-Qin period have been divided up by the chaebols and major research institutes.