Taking the students majoring in mold in Yibin Vocational and Technical College as an example, there are mainly motor train driving, locomotive dispatching, station dispatching (girls), signal equipment maintenance, vehicle overhaul and maintenance, flight attendants (girls) and station administrators. Note: There are only four colleges in the province that can cooperate with Chengdu Railway Bureau to work in Chengdu Railway Bureau, and Yibin Vocational College is one of them.