Pedestrians walk amid rain in Shenzhen, South China's Guangdong Province, May 26, 2013. Torrential rain hit most parts of Guangdong Province from Saturday to Sunday. (Xinhua/Mao Siqian) 

Pedestrians walk amid rain in Shenzhen, South China's Guangdong Province, May 26, 2013. Torrential rain hit most parts of Guangdong Province from Saturday to Sunday. (Xinhua/Mao Siqian) 

A boy holds an umbrella amid rain in Shenzhen, South China's Guangdong Province, May 26, 2013. Torrential rain hit most parts of Guangdong Province from Saturday to Sunday. (Xinhua/Mao Siqian) 

Pedestrians walk amid rain in Shenzhen, South China's Guangdong Province, May 26, 2013. Torrential rain hit most parts of Guangdong Province from Saturday to Sunday. (Xinhua/Mao Siqian) 

Pedestrians walk amid rain in Shenzhen, South China's Guangdong Province, May 26, 2013. Torrential rain hit most parts of Guangdong Province from Saturday to Sunday. (Xinhua/Mao Siqian)