《元史·列传·卷七十三》
现在克复的地方，皆为荒墟之地，河南的封地三千余里，郡县星罗棋布，每年税收钱粮以数百万计算，而今天所存的仅封丘、延津、登封、偃师三四个县。
今克复之地，悉为荒墟，河南提封三千余里，郡县星罗棋布，岁输钱谷数百万计，而今所存者，封丘、延津、登封、偃师三四县而已。
Now the recaptured areas are all ruins. The fief in Henan is over three thousand miles, with counties scattered like stars, and the annual tax revenue is millions of money. Today, only three or four counties are left, namely Fengqiu, Yanci, Dengfeng, and Yanshi.