Haikou v Sanya has its own advantages: 1. Haikou is the political, economic and cultural center of Hainan Province. Haikou is also the capital of Hainan. Sanya is a five-star tourist attraction in China, the southernmost tourist city in China and the southernmost big city in China. Sanya, known as the Hawaiian of China, has a beautiful environment and a small city. Haikou is relatively prosperous, but urban planning and construction is not better than Sanya. Four: The working conditions in Shanghai are slightly higher than those in Sanya. Comparing the two places, Haikou is a big city and a provincial capital, and its economic development is naturally superior to that of Sanya. However, compared with Haikou, Sanya has an advantage over Haikou because of its high popularity and rapid tourism development. Summary: Haikou and Sanya: the same beach, but different charm. If Haikou is compared to a man, Sanya is more like a woman. Haikou and Sanya are two rising cities in Hainan because of their particularity. Knowing Hainan and reflecting on the establishment of the province to run a special zone for 20 years, Haikou and Sanya have become unavoidable coordinates. Looking down from the island area, Hainan Island is about 35,000 square kilometers, which looks like a rooster's leg. Haikou is located in the fortress connecting the inland areas of the island, while Sanya is located in the most fertile part of the island. Twenty years ago, Comrade Xiaoping said: "Hainan Island has developed well and is remarkable." The outside world began to pay attention to this place of "burning fog and spraying poison", and the island began to think independently. In the past 20 years, Hainan Island has developed at an incredible speed, just like a clock that has been set fast. At the same time, the model and experience of island economy have also been valued and used for reference by the mainland. This is a possible change in all special zones. The difference is that the urban development of Hainan Island is splitting at present: the rise of tourist attractions endowed with simple functions and the lack of urban economic factors endowed with the meaning of "special zone".