 In 2005, he was signed by Warner Music Taiwan and was attached to the male singing quintet, 183 Club.On 9 June 2007, it was reported that Jacky has been dropped from 183 Club and its management company due to Jacky's image being battered by his heavy late night partying and crazy love life.183 Club group manager De-Rung Sun (孫德榮) confirms the dismissal saying, "183 Club is a group; it does not belong to a single person.