An insect is seen in the Wuyishan National Park, southeast China's Fujian Province, Aug. 23, 2019. The Wuyishan National Park features rich biodiversity due to its unique natural environment. (Photo: Xinhua)

A researcher displays newts discovered at Guadun Village in the Wuyishan National Park, southeast China's Fujian Province, Aug. 23, 2019. The Wuyishan National Park features rich biodiversity due to its unique natural environment.(Photo: Xinhua)

Photo taken on Aug. 24, 2019 shows a spider in the Wuyishan National Park, southeast China's Fujian Province. The Wuyishan National Park features rich biodiversity due to its unique natural environment. (Photo: Xinhua)

A researcher displays a lizard discovered in the Wuyishan National Park, southeast China's Fujian Province, Aug. 23, 2019. The Wuyishan National Park features rich biodiversity due to its unique natural environment. (Photo: Xinhua)

Photo taken on Aug. 24, 2019 shows a wild macaque in the Wuyishan National Park, southeast China's Fujian Province. The Wuyishan National Park features rich biodiversity due to its unique natural environment. (Photo: Xinhua)

Photo taken on Aug. 23, 2019 shows a snake in the Wuyishan National Park, southeast China's Fujian Province. The Wuyishan National Park features rich biodiversity due to its unique natural environment. (Photo: Xinhua)

Photo taken on Aug. 24, 2019 shows a wild macaque in the Wuyishan National Park, southeast China's Fujian Province. The Wuyishan National Park features rich biodiversity due to its unique natural environment. (Photo: Xinhua)

Photo taken on Aug. 23, 2019 shows a frog in the Wuyishan National Park, southeast China's Fujian Province. The Wuyishan National Park features rich biodiversity due to its unique natural environment. (Photo: Xinhua)

Photo taken on Aug. 23, 2019 shows a lizard in the Wuyishan National Park, southeast China's Fujian Province. The Wuyishan National Park features rich biodiversity due to its unique natural environment. (Photo: Xinhua)

Aerial photo taken on Aug. 23, 2019 shows the view of Tongmu Village in the Wuyishan National Park, southeast China's Fujian Province. The Wuyishan National Park features rich biodiversity due to its unique natural environment. (Photo: Xinhua)