Yong-le: Year 6, Month 4, Day 17
12 May 1408
The envoys sent separately by Li Fang-yuan, the king of the country of Korea and by Han Bin-fa, the son of Han Di-fa, the deceased pacification superintendent of Mu-bang, offered tribute of horses, gold and silver utensils and local products. They were rewarded as appropriate.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 11, page 1056