Lau Sing — No Regrets Character Profile

About Lau Sing

Leader of the Criminal Investigation Team. He is hot-tempered but deeply values friendship and brotherhood, often risking his life for his colleagues. He remains loyal to Cheng Kau-mui during her darkest moments, leading to a complicated romantic relationship after shared political and emotional struggles.

Lau Sing — Character Profile

Character Facts

Played by

Wayne Lai Yiu-Cheung

Appears in

No Regrets (2010)

Role

Protagonist

Relationships (6)

• Lau Sing — Conflict Nemesis — Cheng Long-kwan (Elliot Ngok Wah)

  Law enforcement vs. crime lord conflict

• Lau Sing — Professional Colleague — Cheng Siu-hong (Ben Wong Chi-Yin)

  They have a professional relationship in the Criminal Investigation Team

• Lau Sing — Alliance Colleague — Yeung Yeung (Raymond Ho-Yin Wong)

  Work relationship in Criminal Investigation Team

• Lau Sing — Family Sibling — Lau Ching (Fala Chen)

  Brother and sister relationship

• Lau Sing — Alliance Teammate — 'Spareribs' Tong Kat (Ngo Ka-Nin)

  Leader and member of Criminal Investigation Team

• Lau Sing — Romantic Love Interest — Cheng Kau-mui (Sheren Tang Shui-Man)

  Complicated romantic relationship

Explore the full interactive character relationship map of No Regrets

More characters from No Regrets

• Cheng Kau-mui (Sheren Tang Shui-Man)
• Yeung Yeung (Raymond Ho-Yin Wong)
• 'Spareribs' Tong Kat (Ngo Ka-Nin)
• Ng Lai-sim (Kara Hui Ying-Hung)
• Ma Lai-wah (Nancy Wu)
• Lee Yuk-king (Eileen Yeow)
• Che Wing-on (Kelvin Leung)
• Colonel Mukaiyama Tetsuya (Jin Gang)
• Choi Tai-fung (Henry Lo)
• Cheng Long-hong (Samuel Kwok Fung)
• Cheng Siu-kit (Deon Cheung Chung-Chi)
• Mary (Corinna Chamberlain)