Contests written:
22
Min. rating:
Max rating:
Nguyễn Anh Tiến, CSP (THPT Chuyên Đại học Sư phạm)
About
High school for the gifted students Hanoi University of Education.
From CSP with luv <3 : https://www.facebook.com/nguyenanh.tien.9003/
Awards
Rating History
, #