History and overtime are fairly stable! But this factory is too tired, especially the warehouse department, stamping department, feeding department and so on. Usually a person has to do two things! Improper management and hard work have nothing to do with mental fatigue! There are more people quitting in that factory than entering the factory! Eat too much ji, and still eat the same recipe for three months! I don't know if the company deliberately arranged it or Master Ji didn't have enough skills!