Oil worker Wang Yuqi is pictured at a working area of Daqing Oilfield in Daqing, northeast China\’s Heilongjiang Province, March 7, 2023. (Xinhua/Zhang Tao)Enterprises in Heilongjiang Province, an old
Enjoy life, Inspiring work
Enjoy life, Inspiring work
Oil worker Wang Yuqi is pictured at a working area of Daqing Oilfield in Daqing, northeast China\’s Heilongjiang Province, March 7, 2023. (Xinhua/Zhang Tao)Enterprises in Heilongjiang Province, an old