Generally fall asleep at 20:30-2 1:30 and get up at 4:30; Morning shift at 5:00, breakfast at 6:00, lunch 1 1:00, lunch 12:00- 14:00, evening shift 16:00, and dinner/kloc-. The situation is different all over the country, and it will be slightly adjusted. For example, Jiangsu and Zhejiang get up at 3 o'clock, and the northwest also gets up at 8 o'clock.