《明史·列传·卷六十》
回朝，请求天下按察司增设愈事一人，专管屯田，于是成为固定的制度。
还朝，请天下按察司增佥事一人，专理屯田，遂为定制。
After returning to the court, he submitted a request to add one more official in charge of military land cultivation in every supervisory office in the country, which subsequently became a fixed regime.