Jiangmen, also known as Wuyi and Siyi, is a prefecture-level city under the jurisdiction of Guangdong Province and an important node city in the Guangdong-Hong Kong-Macao Greater Bay Area, which is in the position of "bearing the east and starting the west" in the Guangdong-Hong Kong-Macao Greater Bay Area, and is the pivotal gateway to the west of the Bay Area to the west of Guangdong Province and southwest of Guangdong Province, and is the "new growth pole of the west bank of the Pearl River and the gateway of the river and sea in the coastal economic belt. ", in 2023, was rated as a third-tier city, Jiangmen City is located in the urban center of the west bank of the Pearl River Delta, between 21º27′-22º51′ north latitude, 111°59′-113°15′ east longitude, east of Zhongshan, Zhuhai, west of Yangjiang, north of Foshan, Yunfu, south of the South China Sea Domain; low in the north and high in the west, dominated by low hills; the city has a land area of 9,535 square kilometers and a sea area of 48,804,700 square kilometers; it governs three municipal districts and substitutes for four county-level cities; as of the end of 2022, the resident population of Jiangmen was 4,822,200 people. Yuan to the late Zheng to Ming Hongwu early years (about 1360-1370), in the undercurrent (Xijiang) exit Jiangmen sea west coast of the region to form a commercial market, called Jiangmen market. Republic of China fourteen years (1925) on November 26, for the provincial city. 1970, down to county-level city, under the leadership of the Foshan region. November 1975, back to provincial-level city. Jiangmen has a long history and rich cultural heritage, Wuyi culture and overseas Chinese culture is unique; more than 5.3 million overseas Chinese and Hong Kong, Macao and Taiwan compatriots in 145 countries and regions, known as "China's overseas Chinese capital" reputation. Jiangmen is one of the important gathering place of Guangfu people, but also one of the representative city of Guangfu culture Jiangmen rich tourism resources, with the world cultural heritage Kaiping Watchtower and ancient villages, so that the great writer Mr. Barkin for the enchantment of the Bird Paradise, the National Forest Park Guifeng Mountain, selected by the Guangdong Province, "ten beautiful islands" of the up and down the Chuan Island, "China's famous historical and cultural towns," "China's famous historical and cultural towns. Chikan Ancient Town, a "Famous Historical and Cultural Town of China", and the Gurao Water Town, which is a rare sight in Lingnan and even in the whole country. In 2023, Jiangmen's GDP will be 402.225 billion yuan, a year-on-year increase of 5.5%.