This aerial photo taken on July 17, 2020 shows Dengjia village in Poyang county, East China's Jiangxi province, is besieged by flooding. The Jiangxi Hydrographic Office renewed a red alert for floods on Friday as water levels in the Poyang Lake area are still above the alert level. [Photo by Feng Yongbin/chinadaily.com.cn]

This aerial photo taken on July 17, 2020 shows Dengjia village in Poyang county, East China's Jiangxi province, is besieged by flooding. The Jiangxi Hydrographic Office renewed a red alert for floods on Friday as water levels in the Poyang Lake area are still above the alert level. [Photo by Feng Yongbin/chinadaily.com.cn]

Armed police officers and residents in Poyang county, East China's Jiangxi province, transport relief materials on July 17, 2020. [Photo by Feng Yongbin/chinadaily.com.cn]

Armed police officers remove some sandbags from an embankment to lighten its pressure in Poyang county, East China's Jiangxi province, on July 17, 2020. [Photo by Feng Yongbin/chinadaily.com.cn]

Huang Jinchun, a villager from Guihu village of Poyang county, East China's Jiangxi province, salvages some household items after water levels dipped on July 17, 2020. [Photo by Feng Yongbin/chinadaily.com.cn]