The movie "Private Customs" was shot in Wuzhizhou Island. It is located in Haitang Bay in the north of Sanya City. Compared with Yalong Bay, the surrounding waters are clear and transparent. The sea is visible for about 27 meters, with vast waves and endless skies. Enjoy the reputation of “China's first diving base”. It is also a favourite place for weddings. Some people say that it has a similar visual to the Maldives. Holding hands with your beloved with a backdrop of blue sea and blue sky makes it a very romantic place to be. There are a variety of water activities to indulge in at the bay. Even if you don’t want to do any of them, you will find that simply watching the sea and the people swimming and playing at the beach is very pleasant.