《隋书·列传·卷三》
不久，有诏书让郑译参加撰写法律，又授他开府、隆州刺史。
未几，诏译参撰律令，复授开府、隆州刺史。
Soon after, an imperial decree ordered Zheng Yi to participate in drafting the laws. He was also granted the ranks of Kaifu and Cishi Prefecture Magistrate.