《宋史·本纪·卷四十五》
十八日，命张环为兴元府驻扎御前诸军都统制兼合州知州。
甲子，命张珏兴元府驻扎、御前诸军都统制兼知合州。
On the eighteenth day, Zhang Huan was appointed as the Commander-in-Chief of the Imperial Guards stationed in Xingyuan Prefecture and concurrently as the Governor of Hezhou.