安西大都护府 (安西大都護府) ānxī dà Dūhùfǔ

ānxī dà Dūhùfǔ proper noun Anxi Protectorate
Domain: History 历史 , Subdomain: China
Notes: (640-790) Tang Dynasty protectorate in the area of present-day Xinjiang, first head-quartered at Xizhou then moved to Kucha