| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Au•Sin Ying | |
| Used name | Au•Sin Ying | |
| Name order | Oriental | |
| Original name | 歐•倩瑩 | |
| Born | 8 January 1989 in Hong Kong, Hong Kong |  HKG |
| Measurements | 167 cm / 66 kg | |
| Affiliations | Hong Kong Fencing Association, Hong Kong, China | |
| NOC | Hong Kong, China | HKG |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Fencing | HKG |
Au Sin Ying | |||
| Sabre, Individual, Women (Olympic) | =17 |
