Nanjing Huabao implements a two-shift system with an assembly line. The morning shift is 7:30-20:00, and the evening shift is 19:30-8:00, with four days off a month. If you work overtime, you will also get overtime pay. Besides, hourly workers usually get more work and more pay, and their wages are naturally high when they work long hours.
Nanjing, formerly known as Jinling and Jiankang, is the capital of Jiangsu, a sub-provincial city, a megacity, the core city of Nanjing metropolitan area, and an important central city in eastern China determined by the State Council.