《旧唐书·列传·卷一百二十》
他在东都的集贤里建立府宅，构筑假山，开凿池塘，竹树荟萃，建有风亭水榭、梯桥架阁，岛屿四环，极尽都城的丽色佳境。
东都立第于集贤里，筑山穿池，竹木丛萃，有风亭水榭，梯桥架阁，岛屿回环，极都城之胜概。
He purchased a mansion and built an artificial hill in Jixianli in the eastern capital, dug a pond and planted bamboo and trees. He also built a pavilion facing the pond and a walkway with a platform, surrounding it with four islands, creating the ultimate beauty and charm of a capital city.