Zheng-tong: Year 6, Month 6, Day 14
2 Jul 1441
Zhan-ba Di-lai, the king of the country of Champa had passed away and his grandson Mo-he Bi-gai had been named as successor by the king. At this time, the king's grandson Shu-ti-kun and others whom Mo-he Bi-gai had sent presented a memorial, came to Court to offer tribute of local products and requested Imperial grace in allowing Mo-he Bi-gai to succeed to the throne.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 25, page 1591