C48 He Didn't Know How to Treat Zhang Weidong

Ouyang Bo's reaction made everyone curious.

One of them asked in a low voice, "Ouyang, what method is your master talking about?"

Ouyang Bo said, "Master said that the symptoms of bad breath are caused by gastric disease, but adding patchouli, lotus root, and lotus heart into the original prescription. Let the patient rinse his mouth and eat it