I want to introduce a Chinese doctor who is lived in ancient China. His name is Qi Zhang, of course, he could not have English name. He is not a true man and I just image him.

You now, in ancient China, the doctor used some kind of plant or kidney of animals as medicine. Qi, a Chinese doctor, he spend almost all his life on finding which kind of plant can cope with a new disease. Everyday, he went to mountain and tried to find something which can be used as medicine. In his career, he has experienced countless troubles.

When Qi feel that he has become so old that he can not continue his career, he put all his attention on his students and hope they could finish his dream that find the medicine material.