Fishing boats dock at Shenjiamen fishing port in Zhoushan, east China's Zhejiang Province, Sept. 12, 2021. China's national observatory on Sunday continued its orange alert for Typhoon Chanthu, which is expected to make landfall in or pass east China's Zhejiang Province during the daytime on Monday. [Photo by Xing Shoumiao/Xinhua]

Fishing boats dock at Nanyue port in Yueqing, east China's Zhejiang Province, Sept. 12, 2021. China's national observatory on Sunday continued its orange alert for Typhoon Chanthu, which is expected to make landfall in or pass east China's Zhejiang Province during the daytime on Monday. [Photo by Cai Kuanyuan/Xinhua]

Fishing boats dock at Shenjiamen fishing port in Zhoushan, east China's Zhejiang Province, Sept. 12, 2021. China's national observatory on Sunday continued its orange alert for Typhoon Chanthu, which is expected to make landfall in or pass east China's Zhejiang Province during the daytime on Monday. [Photo by Xing Shoumiao/Xinhua]

Fishing boats dock at Nanyue port in Yueqing, east China's Zhejiang Province, Sept. 12, 2021. China's national observatory on Sunday continued its orange alert for Typhoon Chanthu, which is expected to make landfall in or pass east China's Zhejiang Province during the daytime on Monday. [Photo by Cai Kuanyuan/Xinhua]