Lanling County, alias Cangshan County, belongs to Linyi City, Shandong Province. Located in the southwest of Shandong Province, bordering Luo Zhuang and Tancheng County of Linyi City in the east; Nanqiao town, Lanling Town and Great Wall Town in the south are adjacent to Pizhou City in Jiangsu Province. Xiacun, Lucheng, Xinxing and Lanling in the west are adjacent to Zaozhuang. Che Wangxia Village, Feixian County is connected to Dazhong Village in the north. The terrain of Lanling County gradually decreases from northwest to southeast, followed by low mountains, hills, plains and depressions. It belongs to the continental climate of warm temperate monsoon region. There are energy minerals 1 species, metal minerals 8, nonmetal minerals 13, rare earth minerals 1 species and water gas minerals 2 in Lanling county, among which iron, gypsum, limestone and seasonal sandstone are the dominant resources. As of February 3, 2023, Lanling County covers an area of 1.724 square kilometers, governs 1 township street, 1 economic development zone, and has 609 administrative villages (communities) with a total population of 1.462 million. By the end of 20021,Lanling county had achieved a regional GDP of 3 1.68 billion yuan. Lanling County won the honorary title of National Demonstration Zone for Quality and Safety of Export Food and Agricultural Products. Known as "the hometown of vegetables in China" and "the vegetable garden in southern Shandong". By the end of 2002 1, there were 54 ordinary middle schools, 2 19 primary schools, 29 1 kindergartens and 724 health institutions in the county, with an increase of 1, including hospitals1. Lanling County has famous tourist attractions such as Xunzi Cultural Park Scenic Area, Dazong Mountain Langgong Temple Scenic Area and Xiao Cultural Park.