A fire fighter puts out a fire during a drill, which is aimed at forest fire prevention in autumn in Mingchuan Township of Feixi County, east China's Anhui Province, Oct. 16, 2019. (Xinhua/Liu Junxi)

Aerial photo taken on Oct. 16, 2019 shows fire fighters putting out a fire during a drill, which is aimed at forest fire prevention in autumn in Mingchuan Township of Feixi County, east China's Anhui Province. (Xinhua/Liu Junxi)

Fire fighters put out a fire during a drill, which is aimed at forest fire prevention in autumn in Mingchuan Township of Feixi County, east China's Anhui Province, Oct. 16, 2019. (Xinhua/Liu Junxi)

Aerial photo taken on Oct. 16, 2019 shows fire fighters taking part in a drill, which is aimed at forest fire prevention in autumn in Mingchuan Township of Feixi County, east China's Anhui Province. (Xinhua/Liu Junxi)