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.
Dawa District belongs to Panjin City, Liaoning Province, which is located in the southwest of Liaoning Province. The lower reaches of the Daliao River and Shuangtaizi River (Liao River) enter the sea and the northeast bank of Liaodong Bay. The central location is 122 °07 north latitude and 40 °98 'east longitude, facing Haicheng and Dashiqiao in the southeast. As of 2014, Dawa District (then known as Dawa County, the same below) covers an area of 1387 square kilometers, has jurisdiction over 15 towns, with a registered population of 350000 and a resident population of 430000. In Dawa District, there are General Zhang Xueliang's hometown, Ganggang Scenic spot, Liaohe Delta Wetland and other scenic spots, as well as historical celebrities such as Zhang Xueliang, Hu Jinbo, Li Rongjing and so on. At the end of 2018, the GDP of Dawa region reached 13.75 billion yuan, the general public budget revenue reached 1.22 billion yuan, and the added value of industries above scale reached 17.6%.