Bun Sha PaiBun Sha Pai is a small uninhabited island in Tai Po District, Hong Kong. It is located south of Che Lei Pai, within Tolo Channel.NameThe name 'Bun Sha Pai' is derived from it being in the shape of a butterfly, which was known as "Bun Sha" in Chinese historically. Other names of the islet include 'Tung King Pai' and 'Flat Reef'.