People fill up sandbags to reinforce river banks in Changxing County of Huzhou City, east China's Zhejiang Province, July 25, 2021. China's national observatory on Sunday continued its orange alert for Typhoon In-Fa, which made landfall in Zhejiang at around Sunday noon.(Photo: Xinhua)

A man tries to clear water out of his house in Zhoushan, east China's Zhejiang Province, July 25, 2021. China's national observatory on Sunday continued its orange alert for Typhoon In-Fa, which made landfall in Zhejiang at around Sunday noon. (Photo: Xinhua)

Rescuers prepare to pump rainwater out of a road at a residential area in Zhoushan, east China's Zhejiang Province, July 25, 2021. China's national observatory on Sunday continued its orange alert for Typhoon In-Fa, which made landfall in Zhejiang at around Sunday noon.(Photo: Xinhua)

A pump station starts emergency discharging to prevent flooding in Jintang Island of Zhoushan, east China's Zhejiang Province, July 25, 2021. China's national observatory on Sunday continued its orange alert for Typhoon In-Fa, which made landfall in Zhejiang at around Sunday noon.(Photo: Xinhua)