There are seven packages of medicinal materials. Zhong Lingxiu has opened them all. Each package is the same, but the medicinal materials have been ground into powder.

It must be very difficult to identify. Anyway, for a person like me who can't even be a beginner of traditional Chinese medicine, there is absolutely no way to distinguish even one kind of medicine.

Zhong Lingxiu took a bag of powder, sniffed it in front of her nose, thought about it, sniffed it again, and poured it on the table to spread it out evenly and carefully. After about six or seven minutes, she looked up and asked, "Where did you get...