Vinh Ton That
@ttv1234567
Viet Nam, Hue
Joined Nov 2012
World Rank: #4807 (7.3 points)
Institution: Quoc Hoc Hue
Activity over the last year
Effectiveness
- Problems solved
- 66
- Solutions submitted
- 70
Viet Nam, Hue
Joined Nov 2012
World Rank: #4807 (7.3 points)
Institution: Quoc Hoc Hue