Sandbags are placed at the Luo Dongshu Ancestral Hall to reinforce flood defence in Chengkan Village of Huangshan City, east China's Anhui Province, June 23, 2024. Rare but heavy rainfall has hit Huangshan recently, triggering flood and waterlogging in the city. In ChengKan, a village in Huangshan with a history of more than 1800 years, measurements such as relocating residents, closing tourist attractions and stacking sandbags, have been taken to reinforce flood defence and minimize the impact of the extreme weather conditions. (Photo by Fan Chengzhu/Xinhua)

This photo shows the flood-affected Chengkan Village in Huangshan City, east China's Anhui Province, June 23, 2024. Rare but heavy rainfall has hit Huangshan recently, triggering flood and waterlogging in the city. In ChengKan, a village in Huangshan with a history of more than 1800 years, measurements such as relocating residents, closing tourist attractions and stacking sandbags, have been taken to reinforce flood defence and minimize the impact of the extreme weather conditions. (Photo by Fan Chengzhu/Xinhua)

Volunteers clean the mud in Chengkan Village of Huangshan City, east China's Anhui Province, June 22, 2024. Rare but heavy rainfall has hit Huangshan recently, triggering flood and waterlogging in the city. In ChengKan, a village in Huangshan with a history of more than 1800 years, measurements such as relocating residents, closing tourist attractions and stacking sandbags, have been taken to reinforce flood defence and minimize the impact of the extreme weather conditions. (Photo by Xue Jianfeng/Xinhua)