One of the criteria: choose a study tour service organization with formal qualifications.

The second criterion: choose a study tour service organization with an international background and direct offices and work teams overseas.

The third criterion: choose a study tour service institution with in-depth academic cooperation with overseas institutions, well-known institutions and rich international educational resources.

Standard 4: Choose a study tour program that can be directly studied in a famous overseas school classroom.

The fifth criterion: choose a study tour program with at least one week's continuous study time in a well-known overseas university.

The sixth criterion: choose a scientific and reasonable study tour project, and the ratio of "tour" to "study"

The seventh criterion: choose a study tour program with rich content and reasonable design, which can truly experience overseas study and life.

Standard 8: Choose a detailed and rich study tour program with strong teachers.

Standard 9: Choose a study tour service organization with high overseas security.

Standard 10: Choose a study tour service organization that can provide proof of study tour results or study tour experience.