《明史·列传·卷二百零三》
皇帝下诏派镇抚张伯恭、经历唐变到木邦，向罕的法和他的部下首领各按等级赏赐白金和锦币。
从之。正统三年命仍隶金齿军民指挥使司。
The emperor ordered Zhang Bogong, who was in charge of Zhenfu, and Tang Bian, who had experience, to go to Mu Bang, and reward Han Fa and his subordinate leaders with silver and brocade according to their rank.