According to the Southern Metropolis Daily, the State Forestry and Grassland Administration has recently conducted surveys on Shijingshan District, Mentougou District, Tongzhou District, Huairou District and Miyun District in Beijing, Xingtai City and Handan City in Hebei Province, Liaoyang City in Liaoning Province, Lianyungang City in Jiangsu Province, Chuzhou City in Anhui Province, Binzhou City in Shandong Province, Kaifeng City in Henan Province, Shaoguan City, Yangjiang City and Maoming City in Guangdong Province, Fuling District, Beibei District and Dazu District in Chongqing.