I went to the meeting some time ago. There are coach Pan and coach Wen when learning to dump piles. I learned it from coach Pan. He is more free and doesn't curse so hard. Wen is much stricter, but he learns faster. At that time, the venue was Zhong and Yang. I stand by the clock and get scolded every day. The clock is a bit fierce, some people may not be able to stand it. There is a coach Zhang who teaches the road test. He used to teach VIP, and he was very nice. At school, the coach may have changed again. The coach always changes, sometimes teaching piles, sometimes the venue or something.