1. The sources of prescriptions include "Treatise on Febrile Diseases", "Synopsis of the Golden Chamber" and "Medical Prescriptions" and other ancient Chinese medicine books, which specify the composition, indications and explanations of various Chinese medicines. 2. Provide keyword query, dosage form classification and bookmark functions. 3. "Treatise on Febrile Diseases" and "The Synopsis of the Golden Chamber" were written by Zhang Zhongjing in the Eastern Han Dynasty. They are the first Chin