1, the extension of college students is based on the development of students in higher vocational colleges and the needs of future practical work. The quality development of college students starts from the perspective of experiential education. The purpose is to cultivate the basic quality of higher vocational students. This paper focuses on cultivating the basic quality of college students from seven aspects: social etiquette, safety education, outward bound training, mental health education, employment guidance, China traditional culture and artistic accomplishment.

2. Su Tuo, a college student, emphasizes practicality and scientificity in content. Emphasize training and self-practice in form. In order to promote students' pursuit of self-improvement. Get overall and all-round development. Su Tuo, a college student, can be used as a teaching material for quality education in higher vocational colleges. It can also be used as extracurricular reading materials for students' quality training.