…Du Jinpeng(156) Problems of the Years of the Yin-Shang Dynasty Culture……Tian Changwu(166) The Slave-owning System and the Commodity Economy in the Shang Dynasty …Cheng Deqi(175) The Position and the Nature of the Shang Capital of Yin Ruins......................Wang Guimin 184 The Marrlage System of the Royal Family in the Yin-Shang Dynasty......(U.S.A.Ding Su 197 The Years Designated by Emperors Yi and Xin and of Fighting Fang...................He Youqi 205 The Essence of the Throne Succession in the Shang Dyaasty..............................Zheng Hong wei(220) A Summary of the Years and the Nature of the Four Capitals in the Xia-Shang Dyaasty ……Z0 u Heng(229) Li Ji and Archaeological Studies of the yin Ruins.………Li Guang m0（258) Initial Researches on the Physics in the Yin Dynasty............ Shen Bi知(266) 3