Tourists view flowers in rain at Donghu Park in Zaozhuang, east China's Shandong Province, March 20, 2019. A rainfall hit most parts of Shandong Province on Wednesday. (Xinhua/Sun Zhongzhe)

　　Photo taken on March 20, 2019 shows flowers in Yinan County, Linyi City, east China's Shandong Province. A rainfall hit most parts of Shandong Province on Wednesday. (Xinhua/Wang Yanbing)

　　Photo taken on March 20, 2019 shows flowers at the Huancuilou park in Weihai, east China's Shandong Province. A rainfall hit most parts of Shandong Province on Wednesday. (Xinhua/Liu Zhonghua)

　　Photo taken on March 20, 2019 shows flowers at the Ziyunhu park in Zaozhuang, east China's Shandong Province. A rainfall hit most parts of Shandong Province on Wednesday. (Xinhua/Li Zongxian)

　　Photo taken on March 20, 2019 shows flowers in Tancheng County, Linyi City, east China's Shandong Province. A rainfall hit most parts of Shandong Province on Wednesday. (Xinhua/Zhang Chunlei)