The Winter Holiday Social Practice Group of DLI response to the call of the 14th Five-Year Plan of the Central Committee of the Communist Party of China to drive development by innovation and expand the demand for in-depth integration of "production, education and research". They regarded the "production, education and research" as a general direction and explore how college students' innovation and entrepreneurship are flourishing. Affected by the epidemic, this Social Practice Group were worked online to offline, which focused on online practices while the offline methods were complementary.

In the early stage of the practice, the group members realized cloud meetings through software online. Combined with the 14th Five-Year Plan, they launched divergent discussions and reflections on the theme of practice. At the same time, they planned the practical process arrangement, clarified the work assignment, and formed a clear framework of subsequent practice process.

In view of the impact of the entrepreneurial environment on college students' entrepreneurial willingness, the three research team members took the lead in collecting relevant literature. After reading and thinking, all members conducted a more in-depth and clear collection, adjusted the research ideas constantly, and finally decided to grasp the entrepreneurial environment from five aspects: government policies, social-economic conditions, entrepreneurial capabilities, financial support, and non-financial support.

Based on literature research, the members designed questionnaires and researched a combination of online and offline methods. The online questionnaires are distributed by team members in Moments, while the offline first investigated the security situation of each member's location and issued offline questionnaires for members in safe areas.

Based on the questionnaire survey results, the team members designed an outline for interviews with entrepreneurs. They were fortunate to invite Penghu Cui, a senior in Safety Engineering major of DUT, a company's general manager. Senior Penghu Cui affirmed the ideas of the members. Since trial and error costs are the lowest in the university, he believes that the best way to start a business is to try and make mistakes in the university, grow in the enterprise, and gain a foothold in society. After graduation, it is better to work in the company for a period of time in order to accumulate connections, funds, and abilities to act deliberately. Then, start a business, preferably after the business has begun, which will dramatically improve the company's survival chances.

With the continuous advancement of practice, members have become more aware of the importance of innovation and entrepreneurship. If knowledge cannot be combined with reality, its vitality will be greatly reduced. Students should apply what they have learned into use and play the authentic role of learning in continuous practice.