| Competition | City | Date | Roles |
|---|
| 1 | Four Continents Championships 2024 | Shanghai | 2024-01-30 | Judge (Senior men) |
| 2 | Olympics 2022 | Beijing | 2022-01-27 | Judge (Senior men) |
| 3 | Asian Open Figure Skating Trophy 2021 | Beijing | 2021-10-13 | Judge (Senior men) |
| 4 | Cup of China 2020 | Chongqing | 2020-11-06 | Controller (Senior ladies)
Judge (Senior men, Senior pairs) |
| 5 | Four Continents Championships 2020 | Seoul | 2020-02-04 | Judge (Senior pairs) |
| 6 | Cup of China 2019 | Chongqing | 2019-11-07 | Judge (Senior men) |
| 7 | Shanghai Trophy 2019 | Shanghai | 2019-10-03 | Judge (Senior pairs) |
| 8 | Lombardia Trophy 2019 | Bergamo | 2019-09-13 | Judge (Senior men) |
| 9 | Hong Kong Championships 2019 | Hong Kong | 2019-05-07 | Controller (Senior ladies, Senior men, Junior ladies, Junior men, Advanced novice girls, Advanced novice boys, Intermediate novice girls, Basic novice boys, Basic novice girls)
|
| 10 | World Team Trophy 2019 | Fukuoka | 2019-04-11 | Judge (Senior men, Senior pairs) |
| 11 | World Championship 2019 | Saitama City | 2019-03-18 | Judge (Senior men) |
| 12 | Four Continents Championships 2019 | Anaheim | 2019-02-05 | Judge (Senior men) |
| 13 | Golden Spin 2018 | Zagreb | 2018-12-05 | Judge (Senior men, Junior men) |
| 14 | Grand Prix Helsinki 2018 | Helsinki | 2018-11-02 | Judge (Senior men, Senior pairs) |
| 15 | Internationaux de France de Patinage 2017 | Grenoble | 2017-11-17 | Judge (Senior ladies, Senior pairs) |
| 16 | Four Continents Championships 2017 | Gangneung | 2017-02-14 | Judge (Senior ladies) |
| 17 | Tallinn Trophy Interclub 2016 | Tallinn | 2016-11-18 | Judge (Advanced novice girls, Advanced novice boys) |
| 18 | Cup of Russia 2016 | Moscow | 2016-11-04 | Judge (Senior ladies, Senior pairs) |
| 19 | Asian Junior Figure Skating Challenge HKG 2016 | Hong Kong | 2016-10-03 | Controller (Junior men 2, Junior men 1, Junior ladies 2, Junior ladies 1, Advanced novice boys, Advanced novice girls, Basic novice B girls, Basic novice A girls, Basic novice A boys, Pre-novice girls 1, Pre-novice boys 1, Pre-novice girls 2, Pre-novice boys 2, Juvenile boys 1, Juvenile girls 2, Juvenile boys 2, Juvenile girls 1)
|
| 20 | Hong Kong Championships 2016 | Hong Kong | 2016-04-12 | Specialist (Senior ladies, Senior men, Junior ladies, Junior men, Advanced novice boys, Advanced novice girls)
|
| 21 | Cup of China 2015 | Beijing | 2015-11-05 | Judge (Senior men) |
| 22 | JGP Linz 2015 | Linz | 2015-09-09 | Judge (Junior men, Junior pairs) |
| 23 | JGP Riga Cup 2015 | Riga | 2015-08-26 | Judge (Junior pairs) |
| 24 | Hong Kong Championships 2015 | Hong Kong | 2015-04-14 | Specialist (Senior men, Senior ladies, Junior men, Junior ladies, Advanced novice boys, Advanced novice girls)
|
| 25 | JGP Ljubljana Cup 2014 | Ljubljana | 2014-08-27 | Judge (Junior men) |
| 26 | JGP Tallinn Cup 2013 | Tallinn | 2013-10-09 | Judge (Junior men, Junior pairs) |
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