Lingyun Profile: Lingyun County is known as Yucheng, which belongs to Baise City of Guangxi Zhuang Autonomous Region. There are four rivers criss-crossing in the city. It is a cultural ancient city with a history of nearly a thousand years of state, government and county. Lingyun County is between 210 and 2062 meters above sea level. There are 365 people in Lingyun County over the age of 100, which is higher than the world's longevity zone. The proportion is the first “National Long-Life Pension and Health Base” in China. It enjoys the reputation of “Shan Shui Township, Gufu Lingyun and Livable Paradise”. The county has an area of ​​2053 square kilometers. There are 110 villages (communities) with 8 townships (including 4 Yaozu Townships), and there are three main ethnic groups in Zhuang, Han and Yao. At the end of 2011, there were 195,500, and ethnic minorities accounted for 55%. In 1992, the People’s Government of the Autonomous Region approved the enjoyment. The treatment of ethnic minority autonomous counties was established in 2002 by the State Council as a new round of key poverty alleviation and development work. Lingyun County has successively won the "China's Famous Tea Town", "National Green Model County", "National Garden County", "National Advanced Construction County", "National Key Tea-producing Counties", and "National Western Region Education" 'National advanced county', "Guangxi health county" and other national, provincial and ministerial honorary titles.