Tianya Haijiao, located 23 kilometers southwest of Sanya City, is famous for its beautiful and charming tropical seaside natural scenery and long and unique history and culture. The land area of Tianya Haijiao is 10.4 square kilometers, and the sea area is 6 square kilometers. It faces the vast sea and is the first tourist attraction in Hainan Province in 20 years. Here the sea is clear, the smoke is vast, the sail shadow is dotted, the coconut forest is whirling, and the strange stone forest is full of water and sky. On the beach of the bay, hundreds of large and small stones stand up, "Tianya Stone", "Cape Stone", "Sun and Moon Stone" and "South Tianyizhu" in the meantime, holding their heads high and magnificent. In the Gulf of Tianya Haijiao Scenic Area, there are hundreds of large and small Leishi on the beach, and there are many stone carvings. In the fifty-third year of Emperor Kangxi's reign (1714), Miao Cao Tang, the imperial minister, visited the frontier, and the inscription "Hai Juan Nantian" was the earliest stone inscription at the ends of the earth. On the opposite side of the "Hai Juan Nan Tian" stone carving, there is a huge conical stone about 7 meters tall standing in the sea. It is a famous "Nan Tian Yi Zhu" landscape. The four characters "Nan Tian Yi Zhu" are inscriptions of Fan Yun Tier in Yazhou Zhizhou in the first year of Xuantong in the Qing Dynasty (1909). On the back of the 1990 edition of RMB 2, you will find that this wonderful and shocking stone scenery goes deep into the Chinese children's daily firewood, rice, oil, salt, soy sauce and vinegar tea.