Not to be confused with Po Toi, an island in the south of Hong Kong.Po Toi O (Chinese: 布袋澳) is a small fishing village at Clear Water Bay Peninsula, Sai Kung, New Territories, Hong Kong.The village is situated at a bay shaped like a sack, thus earning its name Po Toi (meaning a "sack"). Everyone living in the village has the same surname: Po (布).