Memphis is a city in the U.S. state of Tennessee. It is the seat of Shelby County in the southwest part of the state; it is situated along the Mississippi River. With a population of 633,104 at the 2020 U.S. census, Memphis is the second-most populous city in Tennessee, after Nashville.
Memphis is the fifth-most populous city in the Southeast, the nation's 28th-largest overall, as well as the largest city bordering the Mississippi River. The Memphis metropolitan area includes West Tennessee and the greater Mid-South region, which includes portions of neighboring Arkansas, Mississippi and the Missouri Bootheel. One of the more historic and culturally significant cities of the Southern United States, Memphis has a wide variety of landscapes and distinct neighborhoods.
Longzhou County, a county under the jurisdiction of Chongzuo City, Guangxi Zhuang Autonomous region, is located in the southwest of Guangxi, 200km away from Nanning, Jiangzhou District of Chongzuo City to the east, Ningming County and Pingxiang City to the south, Daxin County to the northeast, and Vietnam to the northwest. it is rich in heat, abundant rainfall and sufficient sunshine, with a total area of 2317.8 square kilometers, five towns and seven townships, with a total population of 272287 in 2017. Longzhou, an important border defense town, is a famous historical and cultural city of border trade with many years of history, with Shuikouguan in the west and Pinggeguan in the southwest. In the fifteenth year of Guang Xu (1889), Longzhou was established as a land trade port, which was the earliest trade port opened to the outside world in Guangxi. Longzhou is the revolutionary resort of Zuojiang led by Communist Party of China. On February 1, 1930, in Li Mingrui and Yu Zuoyu