Abstract: The ancient idea of rule-by-morality is the pith of Chinese traditional culture, whose emphasis on the leading role Ethics played in political field is the important content of traditional political culture, and takes a positive and regulated part in the construction of Chinese Ethics? Nowadays, Chinese Communism Party Center has properly put forth the policy of rule-by-morality, which both carries on and sublates the ancient counterpart This idea will inevitably have the significant implication in the course of building-up the socialism civilization.