鲁国是晋国在东方的重要追随国之一,鲁国的向背关系着晋国在东方的利益得失。而晋平公时期的晋国,“政在多门”、公室益弱,对外不能正确的处理好同各诸侯国的关系,致使诸侯纷纷离心,最终晋、鲁两国的邦交随着晋国霸业的衰落走向了终结。 Luguo is one of the important follower countries of Jin in the East. The backwardness of Luguo is related to the pros and cons of the interests of Jin in the East. In Jinping period, however, Jin dynasties, “politics is in many places” and the office is weak. Foreign relations can not be correctly handled with the vassal states, leading to princes’ Jin dominance decline toward the end.