Benefits: You can learn about foreign historical civilizations and cultures of different countries, make friends from all corners of the country, strengthen personal social practice ability and cultivate independence.

Disadvantages: it is difficult to position yourself in the group, basically between classmates, classmates, and classmates who love each other. There is no so-called social status. There is little contact with parents and relatives, and family ties are getting weaker and weaker. It is especially difficult to study and work abroad.

I hope it can help Dongguan periodical culture.