The county directly under the jurisdiction of Hainan Province does not belong to any city
Chengmai County belongs to the county directly under the jurisdiction of Hainan Province. Chengmai County is directly under the jurisdiction of Hainan Province and is a county-level administrative unit directly under the jurisdiction of Hainan Province. Chengmai County, located in the northwest of Hainan Island, has been located in the county for more than 2, years since the first year of Yuanfeng in the Western Han Dynasty (11 BC). It is one of the three famous historical cities in Hainan in the Western Han Dynasty (namely, tortoise shell, purple shell and borage). Chengmai County is the hometown of longevity in the world, a blessed land rich in selenium in the world, and a famous green county in China. It is located in the northwest of Hainan Island, adjacent to Haikou, the provincial capital, and across the sea from Leizhou Peninsula. Because the ancient county governs the old city with "Chengjiang" and "Mailing", it is named as "Chengmai". The county has a land area of 272.97 square kilometers and a sea area of 47.53 square kilometers.
Chengmai is rich in resources and has a good ecology. The county has vast forest resources, the forest coverage rate is 54%, the excellent rate of air quality is always above 95%, the air quality index ranks among the national high-quality ranks, and the ecological environment quality has always maintained the domestic first-class level. The county has a coastline of 114.33 kilometers (including the inner bay line) and 15 inner and outer harbors. The soil is rich in selenium, which is one of the cities and counties with concentrated selenium-enriched soil distribution and large area in Hainan and the whole country. Rich in mineral resources, the proven oil reserves are about 19 million tons.
Chengmai has a profound historical and cultural background. Chengmai County, formerly known as Gouzhong County, has been established since the first year of Yuanfeng in the Western Han Dynasty (11 BC), and it has been 2131 years since then. It has a long history and flourishing humanities, and is one of the three ancient civilized counties in Hainan. There are many historical sites and cultural landscapes such as Yongqing Temple, Tongchao Pavilion, Dacheng Hall, Meilang Twin Towers and Nanxuan Stone Zhaobi. There are ancient volcanic ancient villages, which are the only concentrated volcanic ancient villages in China, unique and of great cultural value.
Chengmai has a tropical monsoon climate, with four seasons like spring, abundant rainfall and sunshine. The average annual temperature is 23.7 degrees, which is weakly influenced by typhoon and has convenient waterway transportation. It is a pearl embedded in the northern part of Qiongbei. The famous scenic spots in Chengmai include Jinshan Temple, Nanxuan Shizhaobi, Old Town Old Street, Jigongshan Tourist Resort, and Duzhu Huifeng. Specialty foods include Fushan Coffee, Chengmai Kuding Tea, Meiting Banana, Jinjiang Sauerkraut and Ruixi Sausage.
Chengmai's future development goals are to build a shipping hub and modern logistics base in Hainan Province, an important new industrial zone in Haikou Economic Circle, an important leisure and tourism resort in Qiongbei, a livable urban-rural integration gathering area around Haikou and an important tropical agricultural demonstration zone in Hainan Province.