For junior and senior high schools, it is normal to spend a month doing research during the summer vacation. For college students, depending on university policies, most of them will stay abroad to study for a period of time.

In fact, at present, China's off-campus education has formed three major systems: labor education, study tour and comprehensive practical activities. The White Paper on Tourism Development in China published by People's Daily People's Travel Think Tank shows that at present, the overall development of the tourism industry continues to improve, the organization of public schools has increased significantly, more and more parents have a more comprehensive understanding of the educational significance of tourism, and the enthusiasm of enterprises to participate has greatly increased. At the same time, parents' awareness of the quality of research products has also improved significantly.