Zheng-tong: Year 13, Month 9, Day 29
26 Oct 1448
A banquet as well as suits of clothing made from ramie-silk interwoven with gold thread, variegated silks and other goods, as appropriate, were conferred upon the envoy Bu-sha-pa Bu-po and others from the country of Champa. It was also ordered that they carry Imperial orders as well as velvet brocades, variegated silks and other goods to confer, on their return, on the king and his consort.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 29, page 3286