《明史·列传·卷三十八》
洪武末年，由太学生升为河南按察佥事，后改到北京任按察佥事。
洪武末，由太学生擢河南按察佥事，改北平。
By the end of the Hongwu period, he had risen from a university student to become an Assistant Inspector for Henan, later becoming an Assistant Inspector for Beijing.