Aerial photo taken on June 20, 2018 shows the Huangguoshu Waterfall in Anshun, southwest China's Guizhou Province. Affected by sustained rainfall, the Huangguoshu Waterfall on Wednesday saw its maximum flow in this year's flood season, with the flow rate reaching 395 cubic meters per second. (Photos: Xinhua)

Photo taken on June 20, 2018 shows the Huangguoshu Waterfall in Anshun, southwest China's Guizhou Province. Affected by sustained rainfall, the Huangguoshu Waterfall on Wednesday saw its maximum flow in this year's flood season, with the flow rate reaching 395 cubic meters per second.

Photo taken on June 20, 2018 shows the Huangguoshu Waterfall in Anshun, southwest China's Guizhou Province. Affected by sustained rainfall, the Huangguoshu Waterfall on Wednesday saw its maximum flow in this year's flood season, with the flow rate reaching 395 cubic meters per second.

Photo taken on June 20, 2018 shows the Huangguoshu Waterfall in Anshun, southwest China's Guizhou Province. Affected by sustained rainfall, the Huangguoshu Waterfall on Wednesday saw its maximum flow in this year's flood season, with the flow rate reaching 395 cubic meters per second.

Tourists visit the Huangguoshu Waterfall in Anshun, southwest China's Guizhou Province, on June 20, 2018. Affected by sustained rainfall, the Huangguoshu Waterfall on Wednesday saw its maximum flow in this year's flood season, with the flow rate reaching 395 cubic meters per second.