Hainan

Hainan is a province in the southernmost part of China.

It consists of one large island and over 200 smaller islands. These smaller islands are spread across three different archipelagos. These groups are named the Zhongsha, Xisha, and Nansha archipelagos. The name Hainan literally translates to "South of the Sea."

The province sits in the South China Sea. To the north, the Qiongzhou Strait separates it from the Leizhou Peninsula in Guangdong. To the west, the province meets the Gulf of Tonkin. Hainan Island itself is the 42nd largest island in the world. It covers 97% of the total land area of the province.

The physical landscape of Hainan is shaped by ancient geological events. Some scholars believe the island was once attached to northeastern Vietnam. It likely broke away after a volcanic eruption millions of years ago. The northern half of the island is covered by the ancient Hainan Volcanic Field. Beneath the topsoil, you can find volcanic rock. The topsoil also contains small pieces of vesicular rock, which is a type of porous volcanic rock. Wuzhi Mountain is the highest point on the island.

Most rivers on the island begin in the central area. They flow outward in many directions toward the coast. The Nandu River is a long river in the north. The Wanquan River is a major river in the east. Because there are very few natural lakes, people rely on reservoirs. The Songtao Reservoir is the largest one in the central-north region.

Hainan has a very long and complex history. Chinese officials first recorded the island in 110 BC. This happened during the Western Han dynasty. At that time, a military garrison was established by General Lu Bode. For many centuries, the Chinese imperial courts used the island as a place of exile. They sent criminals and political dissidents there as punishment. These people often had to perform hard labor in the tropical climate.

One famous person sent to Hainan was Su Shi. He was a well-known poet and politician during the Song era. He wrote many things about his life while he was exiled in the 11th century.

The population of Hainan is made up of many different ethnic groups. The Han Chinese make up 82% of the people living there. They speak many different languages, such as Cantonese, Hakka, and Yue Chinese. The Hlai are an indigenous ethnic group native to the island. They make up 15% of the population and speak Hlai languages. The Chinese government recognizes the Hlai as one of the country's 56 official ethnic groups. Other groups include speakers of the Be language and the Jiamao language. These different groups have shaped the culture of the island over many years.

Administratively, Hainan has changed many times. It was part of Guangdong province from 1950 until 1988. In 1988, it became its own province and a special economic zone. This was part of a larger program called the reform and opening up. The province has ten major cities and ten counties. Haikou is the capital city and sits on the northern coast. Sanya is a very popular tourist destination on the southern coast.

Sanya is known for its beautiful beaches.

Other major cities include Wenchang, Sansha, and Danzhou.

Today, Hainan is part of a massive economic project. In 2020, the Chinese government announced a plan for the Hainan Free Trade Port. The goal is to make it the largest free-trade port in the world by 2035.

This plan aims to build a hub for duty-free shopping and offshore financing. The government plans to use lower taxes to attract foreign businesses. It also intends to use reduced visa requirements to bring in more tourists. Starting in 2025, all goods sold from Hainan to mainland China will be treated as imports. This change is part of a new independent customs operation.

Geography also plays a role in regional politics in the South China Sea. The province administers several islands through the city of Sansha. These include the Xisha Islands, also known as the Paracel Islands. The Nansha Islands, or the Spratly Islands, are also part of this administration.

While China has full control of the Paracels, many Spratly Islands are controlled by other countries. These include the Philippines and Vietnam. These disputed territories make the waters around Hainan very important for international relations.