Hự Hự
@baobinhday
Viet Nam, Ha Noi
Joined May 2008
World Rank: #37894 (0.6 points)
Institution: HH
Activity over the last year
Effectiveness
- Problems solved
- 24
- Solutions submitted
- 116
Viet Nam, Ha Noi
Joined May 2008
World Rank: #37894 (0.6 points)
Institution: HH