Which document proposed the reform of the three religions? "Three educations" reform put forward by "National Vocational Education Reform Implementation Plan". In the "Three Education" reform, teachers are the foundation, textbooks are the foundation, and teaching methods are the ways, forming a closed-loop whole, which solves the problem of "who will teach, what to teach and how to teach" in the teaching system. Its foothold is to cultivate compound, innovative and high-quality technical and technical talents to meet the needs of enterprises in the industry, with the aim of improving students' comprehensive vocational ability, which is also the primary task of "building a highland for training technical and technical talents" in the construction of "Double High Plan". Three core issues, integrity, purpose and methodology, should be grasped in implementing the reform of "three religions" in higher vocational colleges.