Now they are all school bus service companies. Qingzhou Kaicheng Bus Company's first batch of 10 school buses with 56 seats for primary school students have been put in place. This school bus named "Big Nose" will be officially "employed" in the new semester. The special school bus is uniform and striking yellow, with its front protruding forward by nearly 1 m, and its appearance adopts the classic shape of the school bus.

The appearance of school bus is a transit point for changing students, because many distant students choose to drop out of school and help at home. The appearance of school bus has fulfilled their dream of going to school. The school bus has established a network of relationships between many students and schools. For some poor left-behind children's schools, school bus fees are also free.