有关中国古文明从何时起源的话题杨朝岭说起中国的文明史，人们马上会想到上下五千年。然而对三千多年前夏商周三朝历史年代的表述，过去的史书往往用“相传”，“大约”两个词去加以限定。夏代的历史过去主要是依据古老的神话与传说，对西周共和元年（即公元前８４１年）... On the origins of the ancient Chinese civilization from the topic Yangchaolin Speaking of China’s civilized history, people will immediately think of about five thousand years. However, the account of the historical era of the Xia business Shang Dynasty three thousand years ago was often limited by the words “according to legend” and “about”. The history of the Xia Dynasty in the past is mainly based on ancient myths and legends, the first year of the Western Zhou Republic (841 BC) ...