Why do Lanzhou people wrap cloth on their heads?

Because there are Hui ethnic minorities in Lanzhou, the traditional dress of Hui people is wearing headscarves, so some people in Lanzhou have the habit of wearing headscarves all the year round. It is a custom for people who believe in Islam not to show their heads, arms and thighs. There are many ethnic minority areas in northwest China, and women wearing headscarves can be seen in many areas. Laiyang headline