Introduction to Well of Life: Wuzhizhou Island is one of the few small islands in Hainan Island with fresh water resources. Legend has it that there was a fisherman in Sanya in ancient times who made a living by going out to sea to fish. One day, there was a sudden typhoon. The father and son fell into the water. After several days of struggle, they were hungry and thirsty. They drifted to the beach of Wuzhizhou Island. Suddenly they saw a small beach not far from the beach. Puddle, three people were saved. Later, he settled on the island and dug a well in the puddle and named it "Life Well" for the use of fishermen who went fishing in the past. It has been used to this day.