What is the relationship between medicine and Xinglin?

The word "Xinglin" originated from an allusion. According to fairy tales, Dong Feng, a Dongwu native in the Three Kingdoms period, had excellent medical skills, and people came to seek medical treatment in an endless stream. Dong Feng doesn't accept anything for a treat. He only asked the cured patients to plant a few apricot trees in front of his house, five of which were seriously ill and one was light. A few years later, Dong Feng cured many people and planted hundreds of thousands of apricot trees, which became a forest. The word "Xinglin" comes from this and is used to refer to the profession of doctors. Nowadays, people often praise doctors with words like "Xinglin Man Chun" and "Xinglin is full of fame".