1. Lecturer, Faculty of Business and Management, Apollos University, Motana, US
2. Lecturer, Department of Law and Economic management, Thai Nguyen University of Economics and Business, Administration (TUEBA), Vietnam
3. Banking University HCMC Ho Chi Minh city, Vietnam – International University of Japan, Japan
4. National Economics University, Hanoi Vietnam
5. Banking University HCMC, Ho Chi Minh city, Vietnam
6. Political School of Ca Mau Province, Vietnam
7. Electrical Department, HCM University of Technology, Vietnam