Detectives 1994 Anti-Corruption Action 1994 Played by Yao Changhua, Partner: Margie Tsang 1999 Criminal Detective Files IV Guest: Zheng Dongcheng, Partner: Louis Koo, Jessica Hester Hsuan and Xiang Hailan 200 1 Be brave. Partner: Guo Aiming Tang Wenlong In 2004, Pursuit of Murder in the World was played by He Tianguang, Partner: Chen Huishan, Xu Shaoxiong, Deng Jianhong and Jiang Zhini in 2008, Detective Gu Ling was played by Zi Lang, Partner: Sonija Kwok, Margie Tsang and Kenneth Ma in 2008 and Detective Gu Ling B in 2008.