Yang Chun-han
International competitions
| Year | Competition | Venue | Position | Event | Notes |
Representing Chinese Taipei |
| 2013 |
World Youth Championships |
Donetsk, Ukraine |
46th (h) |
100 m |
11.17 |
| Asian Youth Games |
Nanjing, China |
3rd |
100 m |
10.73 |
| 1st |
200 m |
21.47 |
| 2014 |
Asian Junior Championships |
Taipei, Taiwan |
6th |
100 m |
10.73 |
| 5th |
200 m |
21.17 |
| 3rd |
4 × 100 m |
39.91 |
| Youth Olympic Games |
Nanjing, China |
3rd |
200 m |
21.31 |
| Asian Games |
Incheon, South Korea |
11th (sf) |
200 m |
21.64 |
| 5th |
4 × 100 m |
39.20 |
| 2015 |
Universiade |
Gwangju, South Korea |
– |
100 m |
DQ |
| 15th (sf) |
200 m |
21.37 |
| – |
4 × 100 m |
DNF |
| Asian Championships |
Wuhan, China |
11th (sf) |
100 m |
10.48 |
| 5th |
200 m |
20.96 |
| 3rd |
4 × 100 m |
39.35 |
| 2016 |
Asian Junior Championships |
Ho Chi Minh City, Vietnam |
1st |
200 m |
20.73 |
| 1st |
4 × 100 m |
39.75 |
| World U20 Championships |
Bydgoszcz, Poland |
5th |
200 m |
20.81 |
| 11th (h) |
4 × 100 m |
40.33 |
| 2017 |
Asian Championships |
Bhubaneswar, India |
3rd |
100 m |
10.31 |
| 1st |
200 m |
20.66 |
| 7th |
4 × 100 m |
40.23 |
| Universiade |
Taipei, Taiwan |
1st |
100 m |
10.22 |
| 7th |
200 m |
21.07 |
| 3rd |
4 × 100 m |
39.06 |
| 2018 |
Asian Games |
Jakarta, Indonesia |
5th |
100 m |
10.17 |
| 2nd |
200 m |
20.23 |
| 4th |
4 × 100 m |
38.98 |
| 2019 |
Asian Championships |
Doha, Qatar |
5th |
100 m |
10.28 |
| 2nd |
4 × 100 m relay |
39.18 |
| World Relays |
Yokohama, Japan |
15th (h) |
4 × 100 m relay |
38.89 |
| Universiade |
Naples, Italy |
21st (sf) |
200 m |
23.37 |
| World Championships |
Doha, Qatar |
38th (h) |
200 m |
20.80 |
| 2021 |
Olympic Games |
Tokyo, Japan |
31st (h) |
100 m |
10.21 |
| 2023 |
Asian Championships |
Bangkok, Thailand |
8th |
100 m |
10.31 |
| 2nd |
200 m |
20.48 |
| 8th |
4 × 100 m relay |
48.96 |
| World Championships |
Budapest, Hungary |
35th (h) |
200 m |
20.82 |
| Asian Games |
Hangzhou, China |
12th (sf) |
100 m |
10.23 |
| 3rd |
200 m |
20.74 |
| 6th |
4 × 100 m relay |
39.28 |
| 2024 |
Olympic Games |
Paris, France |
14th (rep) |
200 m |
20.73 |