《汉书·传·淮南衡山济北王传》
淮南厉王，名长，汉高帝最小的儿子，他的母亲过去是赵王张敖的美人。
淮南厉王长，高帝少子也，其母故赵王张敖美人。
Li Wang, the Prince of Huainan, whose name was Chang, was the youngest son of Emperor Gao of the Han Dynasty. His mother was once a beauty of Zhang Ao, the King of Zhao.