Sending overnight takeout in Shenzhen can earn about 50 yuan, with a single delivery of two or three yuan. The take-away restaurant will pay the delivery staff, and the delivery at night will earn much more than during the day. Shenzhen, referred to as Pengcheng for short, is a prefecture-level city, a sub-provincial city, a city with separate plans and a megacity under the jurisdiction of Guangdong Province.