C1472 Profound Fire Soul

"I didn't learn these from the hospital. I learned them from reading medical books when I was still in Zhang Family." Xia Xin answered again.

She had learned a lot of things from Zhang Family, and Zhang Family treated her sincerely as they would normally, so there were many medical books which she could read at will.

Xia Xin was a studious person. She had read quite a few books on Zhang Family