Stranded passengers wait at the airport of Shenzhen, south China's Guangdong Province, March 31, 2014. Heavy rain also grounded flights and stranded passengers at major airports of Guangdong since Sunday. As of 6:30 p.m., a total of 113 flights had been canceled at the Shenzhen Bao'an International Airport on Monday, with 43 outbound flights delayed for at least two hours, according to sources with the airport. (Xinhua/Mao Siqian)