<Li> Tai Tsan Chau (大 鏟 洲) - Sai Kung </Li> <Li> Tang Chau (燈 洲) - Tai Po </Li> <Li> Tang Lung Chau (燈籠 洲) - Tsuen Wan </Li> <Li> Tap Mun Chau (塔 門, Grass Island) - Tai Po </Li>

How many islands are there in hong kong