Wenchang is a county-level city under Hainan Province, located on the northeastern tip of Hainan Island, surrounded by the South China Sea on three sides文昌市人民政府.
Land area: 2,467.6 km²; sea area: 5,245.5 km²
Total coastline: 303.4 km (the longest in Hainan)
Permanent population: about 570,000
Climate: Tropical maritime monsoon climate, warm and humid all year round, average annual temperature 23.9℃
Administration: 17 towns, downtown seat at Wencheng Town