1. If you advance, you will save the world; if you retreat, you will save the people; if you cannot be a good minister, you should also be a good doctor. 2. The upper one is used to cure the illness of the king and relatives, the lower one is to save the poor and the lowly, and the middle one is to protect one's health. 3. All typhoid fever diseases are mostly caused by wind and cold. Wind-cold appears on the outside at first, but does not go away when it goes inside. 4. When ordinary people have diseases, they should be cured immediately, and they should be patient and wait for the disease to become a permanent disease. 5. Know all the books and learn Taoism. 6. Diligently seek ancient teachings and learn from many methods. 7. Feeling sorry for the past, feeling sad and unable to save the dead. 8. The upper level is used to cure the illnesses of the king and relatives, the lower level is used to save the poor and the humble, and the middle level is used to protect the body and maintain health. 9. If you use your thinking well but your rhyme is not high, you will become a good doctor in the future. 10. People with fever are all like typhoid fever. 11. If a person is injured by cold, it will be a fever.