Title: Ji nian Shan Gan Bian Qu Suweiai zheng fu cheng li 80 zhou nian
Subjects: Congresses, History, Communism, Zhongguo gong chan dang
Places: Shaanxi Sheng (China), Gansu Sheng (China), China, Shaanxi Sheng, Gansu Sheng, Northwest China
Time periods: 20th century