810 reputation
1922
bio website davidshen84.appspot.com/blog
location Shanghai, China
age 30
visits member for 3 years, 9 months
seen 10 hours ago

 
3
votes
1
answer
480
views
 
2
votes
2
answers
382
views
 
0
votes
0
answers
201
views
 
1
vote
0
answers
193
views