Kashgar Prefecture
Yengisar County (also known as Yangi Hissar); via Mandarin Chinese known as Yingjisha (Ying-chi-sha), is a county in the southwest of the Xinjiang Uyghur Autonomous Region. It is under the administration of the Kashgar Prefecture. It contains an area of . As of the 2002 census, it had a population of 230,000.