Who did coach Liu Xinsheng teach in Shilin Driving School?

I got my certificate in Nanjing Shilin Driving School 12, which was brought by coach Liu. How can you say that he has a temper and is straightforward? On the other hand, how do you know where you are wrong if the coach doesn't tell you? The most important thing is that coach Liu is very dedicated and principled. And his passing rate is also very high. A group of 27 students in our group passed 26, which was awesome. Unlike other coaches in the same driving school, just a compliment.