12 127 work system, that is, you go to work at noon 12 and get off work at afternoon 12, and work seven days a week. Similarly, there are systems. That is, I go to work at 7 o'clock, get off work at 2 o'clock in the morning, and go to work seven days a week.

12 12 is a slogan, just like stepping, which means going forward or starting for a certain purpose. 7 means dissonance, and overtime 12 127 means the slogan 12 12. Let's go to work overtime.

12 127 working system: 12 127, which means to go to work at noon 12 and get off work at afternoon 12, working seven days a week.

Some netizens said: It is acceptable to want a job with five insurances and one gold, weekends and occasional overtime? But if it's 12 127, forget it. Isn't it horrible?

The 996: 996 working system refers to the working system of going to work at 9: 00 a.m. on weekdays, leaving work at 9: 00 p.m., and having a rest at noon and night 1 hour or less, with a total of more than1hour, and working six days a week, which is very hard, seriously violating the labor law and trampling on human rights.

727 overtime: go to work at 7 am, get off work at 2 am, and go to work on weekends. Some netizens said: 996 is not bad, and 727 is terrible. He goes to work at 7: 00 every morning, gets off work at 2: 00 every morning, and still works on weekends. Although I go home every day, I haven't seen my family for a week. Every night I go back and quietly climb into my bed to sleep.