Lu tui, a Hui boy, is a title for a boy after marriage. Qinghai Hui people call children "Gawa", usually referring to boys. Gawa grew up to be a young man. When you get a job and get married, you call him "Musa", "Nuhei" and "Lutui". If you have a position, you call him a job. If you don't have a position, you call him a job. Hui nationality is a populous minority in China. According to the statistical yearbook of China -202 1, the population of Hui nationality in China is 1 13779 14. Contemporary Hui people generally use Chinese, and different regions hold different dialects.