| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Cheng•I-Ching |
| Used name | Cheng•I-Ching |
| Name order | Oriental |
| Original name | 鄭•怡靜 |
| Born | 15 February 1992 in Guiren, Tainan, Tainan (TPE) |
| Measurements | 162 cm / 52 kg |
| Affiliations | Tainan City [Chinese Taipei] |
| NOC | Chinese Taipei |
| Medals | OG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 1 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2016 Summer Olympics | Table Tennis | TPE |
Cheng I-Ching | |||
| Singles, Women (Olympic) | =5 | |||||
| Team, Women (Olympic) | Chinese Taipei | =9 | ||||
| 2020 Summer Olympics | Table Tennis | TPE |
Cheng I-Ching | |||
| Singles, Women (Olympic) | =17 | |||||
| Team, Women (Olympic) | Chinese Taipei | =5 | ||||
| Doubles, Mixed (Olympic) | Lin Yun-Ju | 3 | Bronze |