Cheng Xiaolong, a famous special effects artist in Hong Kong and the brother of director Cheng Xiaodong, joined Hong Kong Shaw Film Company at the age of 15 to study music, and began to work independently at the age of 20. He has been involved in the production of thousands of films for more than 30 years. He has had long-term cooperation with famous directors John Woo, Wong Kar-wai, Tsui Hark, Li Hanxiang and Cheng Xiaodong. His major works include Ashes of Time, True Heroes, Huang Feihong and Ghost Stories. Now I often appear in some TV dramas of TVB. He is a rough-looking film sound engineer. I am a filmmaker by profession, and I have made many movies at the same time, such as sound effects, visual effects, fireworks design and so on.