《明史·列传·卷二百零九》
世宗即皇帝位时，命编修孙承恩、给事中俞敦持诏谕告安南。
世宗践阼，命编修孙承恩、给事中俞敦诏谕其国。
When Emperor Shizong ascended to the throne, he ordered the compilation of Sun Cheng'en and Yu Dun to hold the imperial edict to inform Annan.