Lianshui County is located in the north of Huai’an City, covering an area of 1,676 square kilometers with the population of 1,137,000. Ancient Huaihe River, Yanhe River and Lianhe River run through the county. It has been awarded as the National Plain Greening Advanced County, the National Ecological Tourist Model County and the National Eco-household model county. Lianshui has convenient transportation. Huai’an Airport, which is in Lianshui County, has opened more than 10 airlines including Beijing, Shanghai and Taiwan.