It is an internship in a different place

Internship: as the name implies, it is learning by doing. After a period of study, or when the study comes to an end, we need to know what we have learned or how to apply it to practice. Because any knowledge comes from practice and belongs to practice, it should be put into practice to test learning.

study tour means traveling far away from home and studying under a teacher; A person who lobbies governors for official positions with what he has learned. From "Northern History Fan Shenzhuan": "Studying in Fenjin, learning astronomy and calculating calendars." The spirit of study tour can be traced back to Confucius, and the spirit of Confucius' traveling around the world is the origin of modern study tour.