Gabriel Wong Yat-Shan (born September 9, 1964), whose real name is Huang Zhiqiang, nicknamed Xigui, was born in Hong Kong. He is a Hong Kong actor and screenwriter. He is a former non-executive director of Cable Entertainment Co., Ltd. and currently mainly shoots dramas in mainland China. Huang Yishan was originally a behind-the-scenes staff, but later he was arranged to perform in front of the curtain because of his young appearance and short stature. He have been an artist since then.

Filmography