White manhole located in the west south of Changsha Huilongshan under Tianxin about one kilometer south-east, the south since ancient times as one of the famous springs. Springs gurgle gush from the bottom, clear, sweet and delicious, seasonal. Baisha Furui when to start cutting, it has been unable to verify. Ming Shi Ju Yi where previous Changsha Sanyi, Chong remaining twelve years (AD 1639) published the "Changsha house" records: "White manhole County (refer Shanhua County) Southeast two years, well only Chi Xu, sweet fragrance, city officials through the drain without a break, Changsha first Spring. "White manholes have seen this time greatly famous. Folk said: "Wuxi Xishan Mountain, Pinghu Lake lake levels, often Dede Mountain virtuous, long rustling water of no sand."
Hunan is a province of the People's Republic, is located south of the Yangtze River. Most areas in the south of Dongting Lake, hence the name Hunan. Xiangjiang River runs through the territory of North and South, also known as Xiang. According to legend, the Xiangjiang River in the past few plant hibiscus, Tan Tang Dynasty poet used the "Autumn Hibiscus country thousands of miles" of the sentence, Hunan, it has "Hibiscus country, "said. Hunan, Jiangxi east, west, Chongqing, Guizhou, southern border of Guangdong, Guangxi, Hubei Province north. Jurisdiction of 13 prefecture-level cities and 1 autonomous prefecture, a total of 136 counties (county-level cities or municipal districts) or more administrative units, the provincial capital of Changsha City based.