《元史·本纪·卷十七》
二十四日，任命汪惟和为巩昌等二十四处便宜行事都总帅，兼任巩昌府尹，并佩戴虎符。
丁亥，以汪惟和为巩昌等二十四处便宜都总帅，兼巩昌府尹，仍佩虎符。
On the 24th, Wang Weihe was appointed as the general commander responsible for dealing with all urgent matters in Gongan and 23 other places, and concurrently held the position of Yin of Gonganfu, and was also given tiger tallies.