lianzhoushiIntroduction：Introduction to Lianzhou: Lianzhou City (county-level city) is located in the northwest of Qingyuan City, Guangdong Province, upstream of Xiaobeijiang River. It is adjacent to Yangshan County in the southeast, connecting Liannan County in the southwest, Lanshan and Jianghua counties in Hunan Province in the northwest, Linwu County in Hunan Province in the north, and Yizhang County in Hunan Province in the northeast. The city is 2663.33 square kilometers. Lianzhou City is located in the south of the Wuling Mountains, where the mountains are steep and the hills and hills are dotted. The mountains accounted for 72.2% of the city, and the hills accounted for 15.9%. The topography of this city, from the east to the Dadong Mountains, from the northeast to the southwest; in the west there is the Dalong Mountain Range, from the northwest to the southwest; in the north there are the Lushan Mountains, forming the mountains in the west, north and east, and the middle is slightly lower, all of which are hilly areas. . Most of the towns and towns such as Xingzi, Dalubian, Chaotian and Mabu are small basins; Qingshui, southern Fengyang, and northern Dongying are hilly basins; riverbank basins on the west and east coasts of the two towns; security, attached city and Jiuyi Some areas of townships are Lianzhou hilly basins. The main river in Lianzhou City has a Xingzi River, originating from the Dadong Mountain Range, and a large Tanling Reservoir is built near the birthplace. The Baohe River and the Dongpu River originate from the Lushan Mountain in the north, and the Sanjiang River in Liannan Yao Autonomous County, which flows into the Lianjiang River near the Dundun Village in the city.