Pls be noted this is a short term positions for one month to 6 weeks and the visa is simple.

Salary and benefits:
20-25k per month;
Fight reimbursment;
Free accomendation provided;
Insurance provided

Class details:
College students age from 18 to 22 years old.
Operational research class and statistic class. The class is not deep.
Weekly class: around 20 classes per week, each last for 45 minutes.

Requirement:
Master or above degree with related major;
Fluent in English ;
Physical and mentally healthy;