| World University Games 2019 Napoli | 400m (Men) | 46.67 | 4 | TPE | 2019-07-09 00:00:00 | SF2 | | |
| World University Games 2019 Napoli | 400m (Men) | 47.06 | 2 | TPE | 2019-07-08 00:00:00 | H2 | | |
| Taiwan Open 2019 | 400m (Men) | 46.63 | 3 | TPE | 2019-05-25 00:00:00 | FINAL | | |
| Taiwan Open 2019 | 400m (Men) | 47.86 | 1 | TPE | 2019-05-25 00:00:00 | H1
| | |
| Asian Games 2018 Indonesia | 400m (Men) | 47.37 | 4 | TPE | 2018-08-25 00:00:00 | SF3 | 1021 | |
| Asian Games 2018 Indonesia | 400m (Men) | 47.49 | 4 | TPE | 2018-08-25 00:00:00 | H3 | 1013 | |
| Taiwan Open 2018 | 400m (Men) | 47.25 | 1 | TPE | 2018-05-25 00:00:00 | FINAL | 1029 | |
| Taiwan Open 2018 | 400m (Men) | 47.40 | 1 | TPE | 2018-05-25 00:00:00 | H3 | 1019 | |
| World University Games 2017 Taipei | 400m (Men) | 47.95 | 3 | TPE | 2017-08-23 00:00:00 | H2 | 984 | |