Du Zizi is a top music producer and chief music director in the Chinese music industry. His English name is Andrew Tuason. He has been producing records and concerts for superstars such as Jenny Yen, Ip Liyee, Chen Baiqiang, Leslie Cheung, Andy Lau, Lam Yilian, Jacky Cheung, Jackie Chan and other superstars. He is also Jacky Cheung's queen record producer and concert music director.