据现有资料，唐代的宣徽院至迟在代宗大历年间（766—779）就已经设立。

Xuanhuiyuan was set up in the period of Tangdaizong Dali(766-779).

youdao

据现有资料，唐代的宣徽院至迟在代宗大历年间（766—779）就已经设立。

Xuanhuiyuan was set up in the period of Tangdaizong Dali(766-779).

youdao