. The rigorous theoretical system and long academic system of formal national colleges and universities have been unable to fully meet the employment needs of a large number of skilled talents in enterprises, and some enterprises always face "labor shortage" every year. However, due to the lack of labor skills, workers can only engage in a large number of labor-intensive jobs. Therefore, it is urgent to build a bridge between enterprises and workers, and vocational skills training schools have emerged and played an important role for a long time. The majors offered by skill training schools are usually short in academic system, focusing on breakthroughs in a certain field, with more training times per unit time. And based on practical learning, you can quickly improve your employment skills. The comprehensive quality of these workers who passed the skill examination and were recognized by the state to issue skill certificates has been significantly improved. For example, computer software and hardware training, computer language training, auto repair training and cooking skills training, which are popular in the last two years, have good market prospects in terms of employment rate and salary.