The Kansas City metropolitan area is a bi-state metropolitan area anchored by Kansas City, Missouri. Its 14 counties straddle the border between the U.S. states of Missouri (9 counties) and Kansas (5 counties). With 8,472 square miles (21,940 km2) and a population of more than 2.2 million people, it is the second-largest metropolitan area centered in Missouri (after Greater St. Louis) and is the largest metropolitan area in Kansas, though Wichita is the largest metropolitan area centered in Kansas. Alongside Kansas City, Missouri, these are the suburbs with populations above 100,000: Overland Park, Kansas; Kansas City, Kansas; Olathe, Kansas; Independence, Missouri; and Lee's Summit, Missouri.
Haifeng County, which belongs to Shanwei City, Guangdong Province, is located in the southeast of Guangdong Province. Haifeng is derived from "Nanhai Wufeng" and is known as "the land of fish and rice". It is a famous historical and cultural city in Guangdong and one of the 13 red bases in the country. Xianhe six years of the Eastern Jin Dynasty (AD 331) established a county. In the ninth year of Emperor Yongzheng of the Qing Dynasty (1731), Shifan, Fang and Jikang were all set up in Lufeng County. Shanwei City was established in March 1988, and Haifeng designated seven coastal towns as urban areas. The county has jurisdiction over 16 townships, one economic development zone and three agricultural and forestry farms, with a total population of more than 800,000. Haifeng is also a famous hometown of overseas Chinese. There are 470000 overseas Chinese and compatriots from Hong Kong, Macao and Taiwan. In March 2019, it was on the list of the first batch of revolutionary cultural relics protection and utilization districts and counties.