He then left TVB and formed a boy band group called 風火海 (Wind Fire Sea) with Jordan Chan and Jason Chu.

He was featured as the important supporting actor in many TV dramas like Detective Investigation Files (1999), Virtues of Harmony (2001–2003, 2003–2005) and Legal Entanglement (2002).

His breakout role was that of Man King-leung in the TVB drama series La Femme Desperado (2006), which gained him his popularity with the audience.

Also in 2007, he participated in the joint partnership production between TVB and Henan TV spinoff of BBC's Strictly Come Dancing (舞動奇跡), and was the winner.

[3] In December 2008, Tse was involved in a car accident in the West Harbour Crossing and was arrested for drunk driving after an alcohol content examination.