chalingxianIntroduction：Introduction to Chaling: Chaling County, belonging to Zhuzhou City, is in eastern Hunan. It arrives in Changsha in the north, Guangzhou in Nantong, Hengshui in the west and Jiangxi in the east, with a total area of ​​2,500 square kilometers (2013). Chaling County is the only administrative county named after tea in Chinese history. Because of the "shade of tea mountain", and the ancestor of the Chinese nation Yan Di Shennong "collapsed at the end of the tea town" named. Because of the Southern Song Dynasty county magistrate Liu Zimai cast iron rhinoceros river demon and has the reputation of "Rhime City". Chaling County is one of the six counties of the Jinggangshan Revolutionary Base. The key counties and model counties of the Xiang and Yu Revolutionary Bases are the first red regime in China created by Mao Zedong.