Introduction to Longgui: Longgui refers to a small hut without pots or stoves. According to the custom of the Li people, children can no longer live in the same house with their parents when they are 13-15 years old. Men have to go to the mountains to cut wood to build houses, while women have to help their parents build a "long boudoir" near the main house to represent the children. I have grown up and can freely associate and fall in love.