“城”字,从构造言,属形声字,从土成声,原始义是“城墙”。《晋书·谢鲲传》记载:东晋时,大臣王敦有叛逆之心,晋元帝命亲信刘隗暗中防范,王敦想借口杀刘隗。谢鲲说,刘隗虽然不好,但他是“城狐社鼠”。此处的“城”即城墙,“城狐社鼠”的意思是“城墙上的狐狸,社庙里的老鼠”。要消灭狐鼠,就要毁坏城墙和社庙。“城狐社鼠”后用以比喻仗势为奸之人。“城”字还可以用作动词,作“筑墙”讲,如“子囊城郢”。子囊是春秋时楚国的令 “City ”, from the construction of words, is a form of sound words, from the soil into the sound, the original meaning is “city wall”. “Jin Xie Xie Biography” records: When the Eastern Jin Dynasty, the Minister Wang Dun has a rebellious heart, Jin Yuan emperor ordered Liu Yan secretly guarded, Wang Dun wanted to kill Liu Xi. Xie Tao said that although Liu Ye is not good, he is a “city fox house mouse.” Here the “city” is the city wall, and the “city fox house mouse” means “the fox on the wall, the mouse in the temple”. To destroy the rats, we must destroy the city walls and temples. “The City Fox Club” was used as a metaphor for people who are snarling their power. “City” can also be used as a verb for “building a wall”, such as “Assassin City”. Ascus is the Order of the State of Chu in the Spring and Autumn Period