《元史·本纪·卷五》
二十二日，关东的蒙古军、汉军，凡是未经训令的官员，令他们各自乘坐驿车前往开平。
壬寅，关东蒙古、汉军官未经训敕者，令各乘传赴开平。
On the 22nd, officials of the Mongolian and Han armies in Guandong who had not received instructions were ordered to take post carriages to Kaiping.