Old Book of Tang: The Tibetans took Yanzhou and then also took Xiazhou and Yinzhou.; New Book of Tang: The Tibetan Empire captured Yanzhou; Xiazhou…
The Tibetans took Yanzhou and then also took Xiazhou and Yinzhou.
辛丑，吐蕃陷鹽州。
Location: 舊唐書 卷12 貞元2年
The Tibetan Empire captured Yanzhou; Xiazhou fell in the twelfth month.
辛丑，吐蕃陷鹽州
Location: 新唐書 卷007 德宗·順宗·憲宗 貞元2年11月
Place: 鹽州
Show on the map — open Old Book of Tang (Jiu Tangshu), Annals