There are two large talent markets in a Shenzhen called Sanhe in Longhua District, Shenzhen. In the alleys around the market, there are small hotels, small supermarkets, and cheap Internet cafes. Many young people live here for a long time, and they may not have ID cards. Perhaps they are burdened with huge debts, and some of them cut off contact with their families and linger in Internet cafes all day long. They have become popular on the Internet with the survival method of "you can play three days a day, one day."