《资治通鉴·唐纪·唐纪二十三》
三阳宫和兴泰宫都是在武三思的建议下修建的，武三思请武则天每年驾临其地，工程耗费极大，老百姓因此而受苦。
二宫皆武三思建议为之，请太后每岁临幸，功费甚广，百姓苦之。
Sanyang Palace and Xingtai Palace were both constructed at the suggestion of Wu Sansi, who requested that Empress Wu visit each year. The project was extremely expensive, and the people suffered as a result.