청, 이-칭
| Qatar Open XD | 07/04 03:30 | 5 | 최, 효주 v 청, 이-칭 | - | Retired | |
| Qatar Open XD | 06/17 06:00 | 3 | 청, 이-칭 v 한, 잉 | L | 2-4 | |
| Qatar Open XD | 06/17 01:00 | 4 | 청, 이-칭 v 위, 푸 | W | 4-1 | |
| Qatar Open XD | 06/16 05:40 | 5 | 청, 이-칭 v 리, 호 칭 | W | 4-0 | |
| Czech Republic Extraleague | 05/31 18:30 | 6 | 청, 이-칭 v 무, 즈 | L | 2-4 | |
| Qatar Open 2019, MS | 05/31 11:00 | 57 | 청, 이-칭 v 메쉬레프, 디나 | W | 4-0 | |
| Qatar Open XD | 04/21 06:30 | 4 | 청, 이-칭 v 정, 지안 | L | 3-4 | |
| Qatar Open XD | 04/21 02:00 | 5 | 청, 이-칭 v Maeda, Miyu | W | 4-2 | |
| Qatar Open 2019, MS | 02/25 07:00 | 3 | 첸, 멍 v 청, 이-칭 | - | Walkover | |
| Qatar Open 2019, MS | 02/24 14:40 | 4 | 모리조노, 미사키 v 청, 이-칭 | W | 1-4 | |
| Qatar Open 2019, MS | 02/23 11:20 | 5 | 위, 푸 v 청, 이-칭 | W | 1-4 | |
| Qatar Open 2019, MS | 12/09 15:30 | 3 | 주, 위링 v 청, 이-칭 | L | 4-2 | |
| Qatar Open 2019, MS | 12/09 10:00 | 4 | 하야타, 히나 v 청, 이-칭 | W | 0-4 | |
| Qatar Open 2019, MS | 11/20 09:00 | 2 | 이시카와 카수미 v 청, 이-칭 | L | 4-3 | |
| Qatar Open 2019, MS | 11/19 16:15 | 3 | 수, 효원 v 청, 이-칭 | W | 2-4 | |
| Qatar Open 2019, MS | 11/19 10:20 | 4 | 스촥, 베르나데트 킨티아 v 청, 이-칭 | W | 1-4 | |
| Qatar Open 2019, MS | 11/18 16:00 | 5 | 미텔함, 니나 v 청, 이-칭 | W | 0-4 | |
| Qatar Open 2019, MS | 11/18 09:45 | 6 | 욘손, 제니퍼 v 청, 이-칭 | W | 1-4 | |
| Qatar Open XD | 11/12 10:20 | 4 | 청, 이-칭 v 하마모토, 유이 | L | 2-4 | |
| Qatar Open XD | 11/11 18:40 | 5 | 청, 이-칭 v 장, 모 | W | 4-0 | |
| Qatar Open XD | 11/11 12:40 | 6 | 청, 이-칭 v 캐리, 샤를로트 | W | 4-2 | |
| Qatar Open XD | 10/30 17:25 | - | 리우, 지아 v 청, 이-칭 | L | 3-1 | |
| Qatar Open XD | 10/30 16:02 | - | 장, 모 v 청, 이-칭 | L | 3-0 | |
| Qatar Open 2019, MS | 10/09 23:00 | 1 | 히라노, 미우 v 청, 이-칭 | L | 4-0 | |
| Qatar Open 2019, MS | 10/09 18:00 | 2 | 티에, 야나 v 청, 이-칭 | W | 2-4 | |
| Qatar Open 2019, MS | 10/08 23:50 | - | 리우, 지아 v 청, 이-칭 | W | 1-4 | |
| Qatar Open 2019, MS | 10/08 20:30 | 4 | 장, 릴리 v 청, 이-칭 | W | 1-4 | |
| Swedish Open (WTP) 2019, WS | 11/14 11:00 | 4 | 청, 이-칭 v 리우, 스원 | L | 0-4 | |
| Swedish Open (WTP) 2019, WS | 11/13 17:30 | 5 | 청, 이-칭 v 리, 호 칭 | W | 4-2 | |
| Swedish Open (WTP) 2019, WS | 11/15 13:45 | 4 | 청, 이-칭 v 주, 위링 | L | 0-4 |
Wikipedia - Cheng I-ching
Cheng I-ching (Chinese: 鄭怡靜; pinyin: Zhèng Yíjìng; born 15 February 1992) is a Taiwanese table tennis player. She competed at the 2016 Summer Olympics in the women's singles event, in which she was eliminated in the quarterfinals by Li Xiaoxia, and as part of the Chinese Taipei team in the women's team event. Cheng helped Chinese Taipei woman's team win bronze at the World Team Championships and became the first Taiwanese-born medalist at the Woman's World Cup in 2016.
Cheng represented Taiwan in the 2020 Tokyo Olympics in the mixed doubles event alongside Lin Yun-ju, in which they won the bronze medal. She is currently also a master's degree student in the Department of Physical Education of Fu Jen Catholic University.