Cao Yi
Biographical information
| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Cao•Yi |
| Used name | Cao•Yi |
| Name order | Oriental |
| Born | 15 May 1982 |
| NOC |  People's Republic of China |
Referee
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 2014 Summer Youth Olympics | Football (Football) | CHN |
Cao Yi | ||||
| Football, Boys (YOG) | Match #2 | Iceland — Peru | Linesman | ||||
| Football, Boys (YOG) | Match 3/4 | Iceland — Cape Verde | Linesman |