0665 - China's Industry Strides Forward. Miners of the Kailan Coal Mines in...Front

China's Industry Strides Forward. Miners of the Kailan Coal Mines in north China's Hopei Province going to work in the pit. Workers of the Kailan Coal Mines which are among the biggest collieries in China have greatly raised the production efficiency in an emulation drive launched under the guidance of the Party's general line for building socialism.