3 Kyu
Return_Hao 
| Country/Region |  China |
|---|---|
| Birth Year | 1998 |
| Twitter ID | @patrick_fang |
| Codeforces ID | Return.Hao |
| Affiliation | Tokyo Institute of Technology |
3 Kyu
Return_Hao 
| Country/Region | China |
|---|---|
| Birth Year | 1998 |
| Twitter ID | @patrick_fang |
| Codeforces ID | Return.Hao |
| Affiliation | Tokyo Institute of Technology |