Acting
- 2025Faith & FireZheng Taixiang44 ep.
- 2024A Perfect BlossomLai-Da10 ep.
- 2022Tiger Visit MacaoZhang Biao1 ep.
- 2022Travel Together with Stars Family3 ep.
- 2022Glory of the Special ForcesKun Sheng3 ep.
- 2016好家伙（导演剪辑版）Mr. Tu1 ep.
- 2016The Good FellasMr. Tu45 ep.
- 2010Scent of Love向国强20 ep.
- 2006Engagement for Love高金发16 ep.
- 2006Dangerous Mind30 ep.
- 2006Dangerous Mind谢献堂30 ep.
- 2004Say Yes Enterprise调查局长官4 ep.
- 2004Love Bird郭立诚20 ep.
- 1998The Return of the Condor HeroesGolden Wheel Monk47 ep.
- —Undertaker1 ep.
Guest appearances
- 2022Travel Together with Stars Family3 ep.
- 2022Tiger Visit MacaoZhang Biao1 ep.
- 2022Glory of the Special ForcesKun Sheng3 ep.
- 2004Say Yes Enterprise调查局长官4 ep.
Also known as: Ko Kin · Ko Chit · Jie Gao · Jai Kao · 高國興 · Kuo-Hsin Kao · Jie Gau