Citi Quan, alias Citi Zheng, Xianxi, Xian Qin, Xian Qin and Guangdong. Taste, bitter, sexual. Retaliation, lung, kidney. It's clean, it's down and it's up. It's good, it's hot. Used for heat disease and injury irritating gas, neural heat and aeropsy. The food is used to regenerate the air, the cold is warm and the fire is hot, the good governance is weak and the fire is strong and the lungs and kidneys are weak. Of the many interventions, only Western cucumbers are cold, so they are the best for “hot gas” - that is, for the summer, for people with dry bottoms, youths, tobacco and alcohol. Western cucumbers are suitable for use by people who are too busy to sleep (several periods of administration) because they help to cool the fires, defusing alcohol, and appeasement. At the same time, Western cucumbers are best taken when the abdomen are empty because the stomach is more absorbent and more readily visible。