Liu Zao Village, Fan County, Puyang City, Henan Province. Fanxian Yuhuan Driver Training School is located in Liuzao Village, Fanxian County, Puyang City, Henan Province. It is the only comprehensive secondary driver training school in Puyang approved by the Provincial Communications Department and the Public Security Department. Can drive a large bus A 1 and tow a semi-trailer A2, and can directly handle the driver's license and training for city bus A3/ large truck B2, medium bus B 1, small car C 1 and C2. The coach is a professional. Semi-trailer refers to a trailer whose axle is placed behind the center of gravity of the vehicle (when the vehicle is uniformly loaded) and equipped with a coupling device that can transmit horizontal and vertical forces to the tractor.