It is very important to get along with leaders in the workplace and master speaking skills. Even reporting bad things can be appreciated by leaders.
If the leader gives you a job assignment, how will you go back? You would say, "OK, copy"? The person who can speak will not say that. He will say, "OK, I will do it right away, leader." And then confirm the details of the first, second and third points with the leader.
If you report bad news to the leader, what do you say? You will say, "There seems to be something wrong with the leader." You should say, "Leader, I have encountered some situations, and I will report them to you." You should tell the leader clearly in different points.
If the leader asks you something, and you don't know it, you can't say that the leader is not clear to me, you can say: "Leader, let me go to confirm it again, and return to you in half an hour, OK?"
Also, when asking colleagues for help, you should never say, "Hey, can you help me with that plan?" You should say, "This plan is really not good without you, and leaders always praise your ability. I want to ask you for more advice."
If you don't want to be led to increase the workload, you can't say that I can't finish leading. You should say: "I know it is very important, so I will arrange my work according to the importance. Do you think it is urgent or not?"
When you make a mistake, you must not say that it is not my fault. If you want to say that I am also responsible for this, but fortunately I can remedy it.