Sitting in front of the computer for several hours without writing a word, mainly because I don't know how to open the plot, let's wait for a day.

Let me ask you a question, can NBA owners coach in the NBA? It doesn't make any sense, so I just asked, I didn't find the answer to this question, who can give me a correct answer.

This question does not represent the direction of the plot, I am just curious, you know.