Ngoc Hung Le
Hanoi Vietnam National University
Viet Nam

Le Ngoc Hung, PhD (Soc.), professor at sociology department, University of Education

Hanoi

Thi Phuong Bui
Hanoi Public Healthcare University
Viet Nam

Bui Thi Phuong, postgraduate student and faculty member 

Hanoi

Van Quan Do
Institute for Sociology and Development, Ho Chi Minh National Academy of Politics
Viet Nam

Do Van Quan, PhD (Soc.), faculty member 

Hanoi

Thi Ngoc Phuong Nguyen
National Academy of Public Administration
Viet Nam

Nguyen Thi Ngoc Phuong, MA of measurement and assessment in education, faculty member

Hanoi, Cau Giay Dist., Xuan Thuy st. 136