The cliff stone of Meijiu river is located on the wall of Wu Gongyan on the South Bank of Chishui River, which borders Renhuai City, Guizhou Province. The three characters of Meijiu River are written by shaoxihuaze, a famous calligrapher. The stone is about 4800 square meters in area, and is rated as the largest cliff stone carved Chinese characters by Guinness headquarters in Shanghai. Along the North Bank of Meijiu River, there are four stone carved dragons, each of which is 1992m long and 768m in total. It is not only a highway fence, but also a stone carving art. It is exquisite in technology and vivid in image. It is the most famous carving of Southwest dragon. From Maotai to Erlang, the wine is like spring, famous all over the country, fragrant overseas, producing 10000 tons of wine every year. It is really a beautiful wine such as river. This is unique in the country and is the most famous in the country.