Give priority to the skill education system, integrate the knowledge of related disciplines, change subject teaching into comprehensive teaching, and avoid the attenuation of knowledge and skills; Change indirect experience teaching into direct experience accumulation, and gain industry experience in advance; Change passive learning into active exploration to cultivate students' learning ability; Changing chapter teaching into case teaching directly cultivates students' ability to solve problems; Change the subject-based teacher system to the teacher system and establish a new "mentoring" relationship.