Why do Japanese students travel to study abroad? Does it make sense? Why didn't China?

The purpose of the study tour is to learn, and it is easier for students to learn knowledge from the tour. Japanese study tours are subdivided into several categories due to different learning contents. For example, history study, mainly through visiting historical sites, learn historical knowledge. This kind of trip mostly goes to Kyoto, Nara and Tokyo, where there are many historical sites. There are also forest study tours, agricultural study tours, and experience nature. There are no study tours in China, but there are spring tours and autumn tours.