The company as a whole is good, but some departments also have wonderful works, such as the one named Yu in the personnel administration department. I don't know how many nasty things I have done. For the vulnerable groups such as cleaners and security guards, they are just putting on an official airs, flattering the leaders for credit, deceiving their superiors and deceiving their subordinates, making ugly reports and trying to detain employees. As long as it's not in his department, other departments are fine. Just write it out.