Xuanhua District (Xuanhua County), subordinate to Zhangjiakou City, Hebei Province, is located in the northwest of Hebei Province, with the center located at about 115 ° 10 'east longitude and 40 ° 61' north latitude. The total area is 2013.65 square kilometers. Xuanhua has a semi-arid continental monsoon climate. As of October 2021, Xuanhua District has jurisdiction over 7 streets, 4 townships and 10 towns. Xuanhua District Government is located in Jianguo Street. In 2020, Xuanhua District will have 542358 permanent residents.

Xia and Shang Dynasties belong to ancient Youzhou. In December 2021, Xuanhua District will abolish Hezi West Township and establish Hezi West Town; The Houjiamiao Township was abolished and the Houjiamiao Town was established. Xuanhua District has formed a smooth and orderly road traffic network relying on Beijing Tibet, Beijing Xinjiang and Xuanhua Dalian Expressway, taking National Highway 110 and National Highway 112 as the skeleton, and rural roads as the branch. Xuanhua District is the 13th Hebei Double Support Model City (County), Hebei Forest City, and Hebei Provincial County (City, District) Roof Distributed Photovoltaic Development Pilot.

In 2021, the GDP of Xuanhua District will be 17.974 billion yuan, with a year-on-year growth of 1.2%.