Fung made his debut as a child actor when he was in Form 3, He also began shooting advertisements and music videos, including the music video for
Hins Cheung's "Prodigy 1985". while Hui Yuk-man of
HK01 commended Fung's portrayal of innocence as "so convincing that it seemed innate rather than acted", especially considering his young age. He won
Best Supporting Actor and received a nomination for
Best New Performer in the
40th Hong Kong Film Awards for this role. However, he quit the class after the first day in September, explaining that the teaching methods did not meet his expectations and he did not find the class helpful for his career. He also appeared in a supporting role in the 2022 crime film '''', == Filmography ==