CHANGCHUN, June 22, 2016 (Xinhua) -- A motorcyclist waits for crossing a street amid rainfall in Changchun, capital of northeast China's Jilin Province, June 22, 2016. A blue alert has been issued to warn rain storms in northeast China's Heilongjiang, Jilin and Liaoning provinces from June 22 to 23. (Xinhua/Lin Hong)