
Fishing boats are seen at berth at a harbor in Songmen Township of Wenling City, east China's Zhejiang Province, July 9, 2018. A yellow-level alert has been issued and third-level emergency response has been activated to cope with approaching typhoon Maria, the eighth typhoon this year, in China's coastal provinces. (Xinhua/Liu Zhenqing)

Aerial photo taken on July 9, 2018 shows fishing boats at berth at Ruoshan harbor in Wenling City, east China's Zhejiang Province. A yellow-level alert has been issued and third-level emergency response has been activated to cope with approaching typhoon Maria, the eighth typhoon this year, in China's coastal provinces. (Xinhua/Zhou Xuejun)

Fishing boats are seen at berth at a harbor in Liuao Township of Zhangpu County, southeast China's Fujian Province, July 9, 2018. A yellow-level alert has been issued and third-level emergency response has been activated to cope with approaching typhoon Maria, the eighth typhoon this year, in China's coastal provinces. (Xinhua/Qiu Feng)

Fishing boats are seen at berth at a harbor in Songmen Township of Wenling City, east China's Zhejiang Province, July 9, 2018. A yellow-level alert has been issued and third-level emergency response has been activated to cope with approaching typhoon Maria, the eighth typhoon this year, in China's coastal provinces. (Xinhua/Liu Zhenqing)

Fishing boats are seen at berth at a harbor in Quanzhou City, southeast China's Fujian Province, July 9, 2018. A yellow-level alert has been issued and third-level emergency response has been activated to cope with approaching typhoon Maria, the eighth typhoon this year, in China's coastal provinces. (Xinhua/Zhang Jiuqiang)

An official prepares relief materials at Yongding District of Longyan City, southeast China's Fujian Province, July 9, 2018. A yellow-level alert has been issued and third-level emergency response has been activated to cope with approaching typhoon Maria, the eighth typhoon this year, in China's coastal provinces. (Xinhua/Su Gaolong)