Lin Qihao
@hhoppitree
China, Fuzhou
Joined Feb 2021
World Rank: #8606 (4.1 points)
Institution: Fuzhou Shidai Middle School
Vegetable
Activity over the last year
Effectiveness
- Problems solved
- 23
- Solutions submitted
- 79
China, Fuzhou
Joined Feb 2021
World Rank: #8606 (4.1 points)
Institution: Fuzhou Shidai Middle School
Vegetable