What are the functions of the International Department of Zhuozhou Geophysical Exploration Bureau and the advantages of the department?

I heard that the International Department is a department specializing in international field exploration, and few girls go to the field.

Entry requirements:

1. There are girls in every department.

2. A TOEFL score of 500 is required, otherwise the salary will be deducted.

3. Most of the girls work in the domestic headquarters. It is said that more girls in finance go out, but they are all in the management department, not the team.