NANNING, June 4, 2016 (Xinhua) -- Workers use pumping equipment to drain water at flooded Baihualing station on Nanning subway Line 1 in Nanning, capital of south China's Guangxi Zhuang Autonomous Region, June 4, 2016. Downpour hit Nanning from June 3 to 4, which waterlogged Baihualing Station on Nanning subway Line 1, which is under construction. (Xinhua/Zhou Hua)