Local artists sing and dance to celebrate the 60th anniversary of the discovery of China's first large scale oil field in Karamay of northwest China's Xinjiang Uygur Autonomous Region, Aug. 30, 2015. Karamay, an important petrochemical industrial base for China , celebrated the 60th anniversary of discovery of China's first large scale oil field here on Oct. 29, 1955. (Xinjiang/Zhao Ge)
