Title: Zhongguo gong chan dang zhang cheng ; Zhongguo gong chan dang di shi ci quan guo dai biao da hui 1973 nian 8 yue 28 ri tong ge guan yu xiu gai di zhang cheng di bao gao 1973 nian 8 yue 24 ri. Zai Zhongguo gong chan dang di shi ci quan guo dai biao da hui shang bao gao, 8 yue 28 ri tong ge
Subjects: Zhongguo gong chan dang