Students' own learning and inquiry is the key to students' self-sublimation. To become a professional in the 2 1 century, you should not only have excellent professional knowledge, but also have the ability to explore and innovate, and at the same time have excellent practical operation ability. Professional knowledge must be the focus of students' early study at school. At the beginning of the university, the professional knowledge framework was established, and then it was gradually improved. With the continuous accumulation of knowledge, during this period, through the combination of theory and practice, students' own practical ability has been continuously strengthened. Innovation needs observation and accumulation in long-term life.

Going out of campus is the key to improve students' practical ability. While studying book knowledge at school, it is the way for contemporary college students to dare to go out of campus and participate in practice. For example, take part in the activities of some social subjects (workers, farmers, soldiers, scientists, educators, entrepreneurs and other social groups) to transform nature or change society, or gain new independent analysis and problem-solving abilities on the basis of existing ones.

Only with the improvement and continuous strengthening of practical ability, having creative ability is an important embodiment of the all-round development of contemporary college students and an important prerequisite for their employment and entrepreneurship.