Your subordinates are older than you. What should you do when he calls you "Xiao Liu" in front of other subordinates?
Show a little atmosphere, leaders should have the mind of leaders ... small people call it haggle over every ounce. Revenge in secret is even more wrong. ...
You should let your subordinates respect you from the heart, not praise you to your face and scold you behind your back. ..
So be generous and don't pay too much attention to these details.
After all, they are old people. They are all better off.