Jiangmen, also known as Wuyi, is a prefecture-level city under the jurisdiction of Guangdong Province, between 21 o 27 ′ - 22 o 51 ′ north latitude and 111 ° 59 ′ - 113 ° 15 ′ east longitude. Pengjiang District is adjacent to Guzhen Town, Zhongshan City in the east, Enping City in Jiangmen is adjacent to Yangdong County, Yangjiang City in the west, and Heshan City in Jiangmen is adjacent to Gaoming District, Foshan City in the north. Jiangmen is located in the southwest of the Pearl River Delta. Its geomorphic features are low in the north and high in the west, belonging to the subtropical monsoon climate. It is one of the node cities in the Greater Bay Area of Guangdong, Hong Kong and Macao. With a total area of 9506.92 square kilometers, it has jurisdiction over 3 municipal districts and 4 county-level cities. By the end of 2021, the city's permanent population will be 4.8351 million. In 2021, the gross regional product of Jiangmen City was 360128 million yuan, an increase of 8.4% over the previous year.

Jiangmen has a long history and profound cultural heritage, and Wuyi culture and the culture of the hometown of overseas Chinese have unique charm; It is also one of the representative cities of Guangfu culture. Jiangmen is one of the places where Guangfu people live. It is the hometown of Chen Baisha, the founder of mind science in the Ming Dynasty, Liang Qichao, the pioneer of modern reform, and Feng Ru, the father of Chinese aviation; With the world cultural heritage of Kaiping Diaolou and village, it is a bird paradise for the great literary giant Mr. Ba Jin. The overseas Chinese and compatriots from Hong Kong, Macao and Taiwan, who have their ancestral home in Jiangmen, have a large population and are distributed on five continents in the world. They have the reputation of "the first hometown of overseas Chinese in China" and the famous "capital of overseas Chinese". It is one of the node cities in the Greater Bay Area of Guangdong, Hong Kong and Macao, with a vast development hinterland.

Jiangmen is one of the transportation hubs connecting the Pearl River Delta and Hong Kong and Macao regions with western Guangdong. The opened Guangzhou-Pearl River Intercity has included Jiangmen into the one-hour economic circle of the Pearl River Delta. The completed Jiangmen Station, the comprehensive transportation hub of western Pearl River Delta, has become the fourth largest rail transit hub in the province. A number of major transportation infrastructure projects, such as Jiangmen Avenue, Jiangshun Bridge, Guangzhou-Pearl River Intercity Section, and Jiangmen Section of Shenzhen-Maoming Railway, have been accelerated or successively completed.