1+1=2
- dbzhang800@googlemail.com
Contact me
On Blogger since: September 2006
Profile views: 526
My blogs
| Gender | Male |
|---|---|
| Industry | Engineering |
| Occupation | Engineer |
| Location | Beijing, Beijing, China |
| Interests | make friends,computer,optic |
Blogger
Contact me
| Gender | Male |
|---|---|
| Industry | Engineering |
| Occupation | Engineer |
| Location | Beijing, Beijing, China |
| Interests | make friends,computer,optic |