Taoist methods of checking yin and yang diseases

Taking the pulse is a way to check the disease. Yin disease and Yang disease are also called "deficiency syndrome and excess syndrome" in traditional Chinese medicine. In Taoism, yang diseases are treated by ordinary methods, while yin diseases need to be treated by magic or by asking a heavenly teacher to give medicine on the altar. Traditional Chinese medicine can supplement the deficiency of five elements, thirteen needles of ghost gate and so on in treating diseases of deficiency and excess. I have read a classic of Chinese medicine called "Classification of Syndrome Differentiation", which records many strange and difficult diseases and also has treatment methods, which is very convincing in this respect. Finally, I recommend a classic of Chinese medicine, Pulse Meridian, which contains the answers you are looking for.