C1445 Observation of Color

"Before I go, I'll give you a report and listen to your instructions." "No," I said.

Sun Dongkai seemed even happier after hearing what I said, and said: "I don't have instructions, but you have to be careful of the points. When talking to him, you have to pay attention to the details, be careful of the details, talk to him with a respectful attitude, listen to him more