徐國 

網筆號：	偃王
開端 終結 在位 

　　徐偃王，名嬴誕，是中國歷史上西周時期徐國的國君。他在位的時期，徐國非常強盛，疆域一直擴張到整個蘇北、皖中、魯南等江淮廣大地區。
　　
　　徐偃王在位大行仁義，得到百姓擁護。在這一時期，有32個徐國的鄰國嚮徐朝貢。國力強盛了之後，徐偃王大舉進攻周朝首都，迫使周穆王“分東方諸侯命徐偃王主之。”。後周穆王親徵，並藉助楚國軍力打敗徐國，此後徐偃王於彭城（今江蘇徐州）一帶山林隱居（一說被周軍所殺）。葬在鄞縣東錢湖畔。周穆王封其子孫為徐子，繼續統治徐國。
　　
　　評價
　　酈道元《水經註》載：“偃王治國，仁義著聞，欲舟行上國，乃導溝陳蔡間，得朱弓赤矢，以得天瑞，自稱偃王。江淮諸侯，從者三十六國。周王聞之，遣使至楚，令代伐之。偃王愛民不鬥，遂為楚敗。”

　　Xu Yan Wang, famous win Festival, the Western Zhou Dynasty in Chinese history, the country's monarch Xu. During his reign, Xu is very strong and territory has been expanded to the entire northern Jiangsu Province, Anhui Province, the southern Shandong and other large areas of Huaihe.
　　Li Tao Yuan, "The Truth of" set: "Yan Wang Zhiguo, virtue and the smell, like to boat trip on the country, is a guide groove Chen Tsai, the red arrows were Zhu bow to get Shui, claiming Yan Wang. Jianghuai princes, from the by 36 countries. Zhou king heard of it, sent envoys to Chu, order on behalf of the Oct. Yan Aimin not fight, therefore abandoned Chu defeated. "