C308

Dong Hao was surprised for a moment. Although he had been researching how to use Chinese medicine to treat the symptoms of senile dementia, he seemed to have only researched one path all the way to the end.

When Jiang Ning saw Dong Hao's shocked expression, he already knew what he was thinking about. He turned around and saw that Qin Liwu had already put the prescription on the big screen