"Drink 3 decoctions when you are in bed, and you won't need help from a doctor." Which 3 decoctions are you referring to? Understand 3 old sayings and don’t forget the old traditions
"Bite 3 roots when you enter the ambush, and you will be refreshed in the bitter summer." It enters the ambush on 7.16. No matter how busy you are, don't forget to enter the ambush safely.
The eldest son inheritance system, which has been popular for three thousand years, has been valued by successive dynasties. Why did it not work in the Qing Dynasty?