Introduction to Lengshuijiang: Lengshuijiang City, a county-level city in Hunan Province, is managed by Loudi City. In the central part of Hunan Province, it is supported by Zishui City in the east, Xinhua County in the west and Xinshao County in the south. The traffic in Lengshuijiang City is relatively convenient. The Xiang-Yu Railway and the Yuhuai Expressway traverse the whole territory from east to west, and the water can be used for navigation all year round. Scenic spots include Bo Yue Cave and Da Cheng Mountain. Lengshuijiang is a typical resource-based industrial city that is an important energy and raw material base in Hunan Province and even in the central and southern regions. The tin mines in the territory are rich in antimony ore and are known as the “world’s capital”. Lengshuijiang is one of the 44 resource-exhausted cities under the State Council's implementation of the transformation and development support policy.