Сыку цюаньшу
Two of Zhao Yiguang's works are housed in the Wang Qishu, they were the "Jiuhuan Shitu" (九圜史圖) and the "Liuhe Mantu" (六匌曼圖). They were part of the Siku Quanshu Cunmu Congshu (四庫全書存目叢書).