《明史·列传·卷二百》
景泰三年，杨辉上奏说： 湖广、贵州所辖的臻、剖、五坌等地的苗人，纠集草塘、江渡等地的苗人黄龙、韦保等，杀害掠夺人民，屡次招抚他们又屡次反叛，请求朝廷派军队征讨剿灭他们，清除百姓的祸患。 
景泰三年，辉奏： 湖、贵所辖臻、剖、五坌等苗贼，纠合草塘、江渡诸苗黄龙、韦保等，杀掠人民，屡抚复叛，乞调兵征剿，以靖民患。 
Year 3 of Jingtai: Yang Hui reported: The Miao people from Zhen, Pou, and Wufen, which were under the jurisdiction of the Huguang and Guizhou provinces, colluded with Miao people, including Huang Long and Wei Bao from Caotang and Jiangdu, killed and plundered the people, repeatedly recruited and rebelled, and petitioned the Imperial Court to send troops to讨伐 and exterminate them, to eliminate the scourge among the people.