《元史·本纪·卷十八》
十一日，撤销辽河等地工匠的正副监印官。
丙戌，罢辽河等处人匠正副达鲁花赤。
On the 11th, dismissing the seals of the chief and deputy supervisors of the artisans in the areas including the Liao River.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 丙戌，罢辽河等处人匠正副达鲁花赤。 [/INST] On the 11th, dismissing the seals of the chief and deputy supervisors of the artisans in the areas including the Liao River.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 丙戌，罢辽河等处人匠正副达鲁花赤。
user
On the 11th, dismissing the seals of the chief and deputy supervisors of the artisans in the areas including the Liao River.
assistant