C599 The Xiangs Were also Tempted

After sending them away, Qin Lang thought about it. Doing business was really different from cultivating martial arts.

Cultivating martial arts could be done with one punch, but practicing medicine could not be done in such a way. It had to be done with two or three punches.

In short, one had to think more.

Qin Lang directly called Chang Zichong and told him some things.

Half an hour later