石天
Half a Loaf of Kung Fu () is a 1978 Hong Kong action comedy martial arts film directed by Chen Chi-hwa and written by Jackie Chan, who also starred in the lead role. The film co-stars Dean Shek and James Tien. The film was released in Hong Kong on 1 July 1978. Chan plays a bumbling kung fu student who becomes involved in a series of adventures in one of his first forays into the kung fu acrobatic slapstick comedy style that would become his signature.