拜占庭（即东罗马）帝国是中古时期的西方大国。中国与拜占庭自公元二世纪以来即开始友好往来。著名的丝绸之路是连通这两个大国的纽带。拜占庭帝国极盛时期，它的版图西达意大利半岛，包括小亚细亚和叙利亚，东边与波斯萨珊帝国接壤。由于拜 Byzantium (that is, the East Roman Empire) is a medieval Western empire. China and Byzantine began friendly exchanges since the second century. The famous Silk Road is the link between these two great powers. The heyday of the Byzantine Empire, its territory on the west of the Italian Peninsula, including Asia Minor and Syria, east and Persian Susan empire border. Thanks to worship