Longyou Protectorate

The Longyou Protectorate (Chinese: 隴右都護府) was a protectorate of the Northern Song dynasty. It was created in 1104 after the Northern Song had occupied the former territories of Tsongkha, in what is now northern Qinghai.

References

  1. ↑ 宋史·卷八十七·地理三·陕西路. 1343.
  2. ↑ 续资治通鉴长编补遗·卷二十三.