《元史·列传·卷五十四》
东、西川行枢密院发兵围攻重庆，朝廷知庭瑞习于军事，任命他为成都总管，佩虎符，凡舟船、兵器、粮草都靠他办理。
东西川行枢密院发兵围重庆，朝廷知庭瑞练习军事，换成都总管，佩虎符，舟楫兵仗粮储皆倚以办。
The East and West Sichuan Secret Envoy Agency sent troops to besiege Chongqing. The imperial court knew that Ting Rui was familiar with military affairs, so he was appointed as the general manager of Chengdu, wearing a tiger talisman. All ships, weapons, and food and grass were handled by him.