A tourist takes photos by the sea under the black clouds in Penghu County, southeast China's Taiwan, Sept. 1, 2017. China's National Meteorological Center (NMC) Friday issued a blue alert for Typhoon Mawar, which is expected to hit southern China's Guangdong Province Sunday. Parts of Guangdong and Taiwan will experience storms from Friday to Saturday, the NMC said. (Xinhua/Zhou Mi)
