The society is a good training base, which can connect the knowledge learned in school to the society. Practice is the best way for students to contact the society, understand the society, serve the society, and use the knowledge they have learned to practice themselves. Do it yourself, not behind closed doors. Realized a leap from theory to practice and then to theory. Enhance the ability to recognize, analyze and solve problems. It has laid a good foundation for understanding society, understanding society, and entering society.