How to improve the medical skills of Jin Yong 3? Where can I find Yufeng pulp?

Go to Butterfly Valley to buy a thousand gold prescriptions, practice medicine, and medical care will be improved. If you have more money, you can buy more practices so that medical care will soon reach 100. She will give you a bottle of jade bee pulp after winning the contest between the ancient tomb school and the little dragon girl. Mysterious merchants can also buy jade bee pulp, but the chances are very small. If you don't practice, medical care will not improve unless you use a modifier.