Huzhu Tu Autonomous County

Huzhu Tu Autonomous County (), or in short Huzhu County (), is an autonomous county under the jurisdiction of the prefecture-level city of Haidong, in the east of Qinghai province, China, bordering Gansu province to the northeast. It has an area of and approximately 370,000 inhabitants (2004). Its seat is the town of Weiyuan ().
The monastery of Chuzang, located in the town of Nanmenxia () some northwest of the seat of Huzhu County, is listed as a national monument of the People's Republic of China (since 2006).
The Xining Caojiabao Airport (IATA: XNN, ICAO: ZLXN) which serves Xining, capital of Qinghai Province, is located in the county.