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.
Daozhen Gelao and Miao Autonomous County (Daozhen County for short) is an autonomous county under the jurisdiction of Zunyi City, named after Yin Daozhen, a scholar in the Han Dynasty. Daozhen County is located in the northernmost part of Guizhou Province and is the slope zone of the transition from Yunnan-Guizhou Plateau to Sichuan Basin. It is adjacent to Nanchuan District, Wulong District and Pengshui Miao and Tujia Autonomous County in Chongqing in the northwest and northeast. The southwest and southeast are bordered by Zheng'an County and Wuchuan Gelao and Miao Autonomous County respectively. 180 km to the south of Zunyi, 338 km to Guiyang and 160 km to Chongqing, it is the "joint" between the central Guizhou economic zone and the Chengdu-Chongqing economic zone and the bridgehead of opening up and cooperation between Guizhou and Chongqing. By the end of 2017, Daozhen County had jurisdiction over 1 street, 11 towns, 2 townships and 1 nationality township, with a registered population of 350900 and a resident population of 247300. 2019