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.
Shangsi County, which belongs to Fangchenggang City, Guangxi Zhuang Autonomous region, is located at the northern foot of Shiwandashan in the south of Guangxi Zhuang Autonomous region, between longitude 107 °33 °east and latitude 21 °44 °22 °22 'north. It is bordered by Qinzhou City in the east, Fangcheng Autonomous County in the south, Ningming County in the west, Fusui County in the north and Yongning County in the northeast. The county is about 68.1km long from east to west and 49.5km wide from north to south, with a total area of 2816 square kilometers, accounting for 1.2 per cent of the total area of the autonomous region. The county seat is only 100 kilometers away from Nanning, the capital of Guangxi Zhuang Autonomous region, 116 kilometers away from Fangchenggang, the largest seaport in Guangxi, and 130 kilometers away from Dongxing City, an important border town in China. 2011 Tourism Ecology Specialty of China Ecological Society