"Five Years of Zuo Chuan Xi Gong" : Hou Fu of the Jin Dynasty took a false path to kill Guo in the name of Yu. As the saying goes, "if the state of Guo is conquered, the state of Guo is conquered; if the state of Guo is conquered, the state of Yu must obey it... " the saying goes, "if the auxiliary chariots are dependent on each other, and if the lips are worn out and the teeth are cold, " the state of Guo is attacked by the way of the state of Guo. Gong Zhiqi dissuaded the Duke of Yu and said, "the state of Guo is the barrier of the state of Yu. Do Not Inspire its ambitions with Jin. Do not be insouciant with the enemies of invasion. It is too much to borrow once; how can it be twice? The old saying 'the cheek and the bone of the gums are interdependent, and the lips that lose their teeth get cold' refers to the relationship between the two states of Yu and Guo. " Promised the emissary from Jin. In the winter of that year, Jin conquered the Guo Kingdom. The army came back, stayed in the mansion of the state of Yu, and took advantage of their unpreparedness to attack the state of Yu, destroy the state of Yu, and seize the state of Yu. At present, Quwo County regards the promotion and inheritance of idiom culture as an important part of the 13th five-year plan, in accordance with the idea of building "the nation's largest idiom industry development base, idiom culture education base, idiom culture research and exchange base, and idiom culture tourist attraction" , and through intensive, all-round and high-platform investment attraction, making great efforts to build Chinese idiom culture city.