[InKunming--Sister Cities]  Vehicles drive through flooded street during heavy rain in southwest Pakistan's Quetta on March 12, 2016. Over 20 people have been killed in the heavy downpour in the country since Friday, local media reported on Saturday. (Xinhua/Irfan)

Vehicles drive through flooded street during heavy rain in southwest Pakistan's Quetta on March 12, 2016. Over 20 people have been killed in the heavy downpour in the country since Friday, local media reported on Saturday. (Xinhua/Irfan)