Tian-shun: Year 1, Month 6, Day 2
23 Jun 1457
Li Jun, the king of the country of Annam, memorialized: "It is over 10 years since I received the grace of the Court and was enfeoffed as king, and since then I have respectfully carried out the Court's orders. It is humbly requested that a ceremonial robe and crown (袞冕) be conferred upon me in accordance with the precedent by which these were conferred upon the king of Korea." The Emperor did not allow this.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 36, page 5969