Elevation view of Chengmen Cave in Hailuogou

The Chengmen Cave in Hailuogou is about 2940 meters above sea level. . The glacier portal of Hailuogou No.3 camp is actually the outlet of the glacier underground river and the source of the glacier river. Now it is located at an altitude of 2940 meters, which is the lowest point of Hailuogou 1. Under the joint action of glacier movement and external temperature difference, the ice cliff up to tens of meters gradually melts into an arched "gate".

Introduction of Clothing Culture in Hailuogou Scenic Area Before liberation, I wore traditional clothes. Men wear long gowns two or three inches high from the calf or instep, with slits at both sides and an opening under the right oblique armpit, which is called "coat" and coat; Wearing a short white undershirt inside; Underwear is super waist crotch pants without openings, which is called "underwear".

Farmers usually wear belts. When working, they put their back lapels on their waists to make a crow's mouth shape, or lift their waists obliquely, that is, in the shape of a flag, or tie a flag on the crow's mouth before. Women wear knee-length shorts, and some wear black collars, black waistlines and super-waist pants. The crotch and trouser legs are not as wide as those of men. In the middle and late period of the Republic of China, young students wore student clothes and Chinese tunic suits, while female students wore waist-high tops and black skirts or blue cheongsam. Most young women and middle-aged women in rural areas wear white and blue jackets. The rich wear fine cloth and satin, while the civilians wear plain cloth and homespun.

After liberation, many men, women and children wore tunic suits and Lenin suits, and middle-aged men and women in rural areas rarely modified them. They are mostly gray, blue and black, and the materials are mostly plain cloth, carding machine, corduroy, polyester card and polyester. In the 1980s, there were various styles of clothes, including Chinese tunic suit, western suit, suit and jeans for men, and various newspapers and skirts for women. Clothing materials include wool, wool, knitting, fur, satin, chemical fiber and so on. After 1985, suits became popular, followed by leather eggplants, leather pants, leather skirts, down jackets and various dresses with bright colors, diverse textures and novel styles.