An injured receives treatment at the No.1 People's Hospital of Qingdao Development Zone, in Qingdao, east China's Shandong Province, Nov. 22, 2013. A fire broke out and the blast occurred around 10 a.m. in the Huangdao District when workers were repairing a petroleum pipeline which broke and resulted in an oil leakage around 3 a.m. (Xinhua) |