李克勤
Keith Chan Siu-kei () is a Chinese pop song lyricist and record producer from Hong Kong. Since 1984, he has written over 3,000 Cantonese and Mandarin songs and won numerous awards from various Internet media in Hong Kong and Mainland China, including Best Chinese Lyrics Awards and Best Chinese Song Awards. His work can be found in albums released by many Hong Kong singers, including Jacky Cheung, Hacken Lee, Andy Lau, Aaron Kwok, and Gigi Leung.