At the age of 16, Kaki Sham participated in his first film, The Sunshine. After that, he has starred in several Hong Kong and Taiwanese TV dramas and movies. At the age of 18, he was a director of a film for the first time. With the documentary "Live in the Present", he won the 14th IFVA Youth Group Gold Award in a controversy and participated in several foreign film festivals, including the 32nd Hong Kong International Film Festival, the Singapore International Film Festival, the 9th Asian Film Festival, the Yokohama International Film Festival in Japan, and the Hannover International Film Festival Competition. After "Shadow Will", he was invited to shoot the short film "Hope".
