Brief introduction of Liu Ning

Liu Ning, male, is from Linzi, Zibo, Shandong. He is currently chairman of Shandong Coal Mine Trade Union, chairman of Shandong Coal Mine Cultural and Sports Association, member of China Energy Chemistry Trade Union Standing Committee, executive director of China Coal Mine Culture and Art Federation, vice chairman of China Coal Mine Calligraphers Association and member of Shandong Calligraphers Association.