2. Known as "the hometown of thousands of poets", Chizhou is a famous historical and cultural city at the provincial level and the location of Jiuhua Mountain, one of the four famous Buddhist mountains in China. It has been nearly 1400 years since the country was established in 62 1 year. Li Bai, Du Mu, Tao Yuanming, Su Shi, Yue Fei and other celebrities have all stopped in Chizhou, leaving precious cultural treasures. At the same time, there are a number of national intangible cultural heritages such as Guichi Nuo Opera, Qingyang Opera, the originator of Beijing Opera, Dongzhi Lantern, and a long history of Buddhist culture and tea culture. Also known for its ecology, it is known as the "natural oxygen bar". The city's forest coverage rate is nearly 60%, and the quality of atmospheric environment ranks in the forefront of Anhui Province. The water quality of major rivers is above excellent and good, and the content of negative oxygen ions in the air is 35 times that of the national standard. 20 13 won the "China Habitat Environment Award", the highest in China.