Huyi District, formerly known as Hu County or Huxian, is one of 11 urban districts of the prefecture-level city of Xi'an, the capital of Shaanxi Province, Northwest China. The district was approved to establish from the former Hu County (户县) by the Chinese State Council on November 24, 2016. As of 2018, its population was 558,600. The district borders the prefecture-level cities of Xianyang to the north and Ankang to the south and Chang'an District to the east.

Zhouzhi County is a county under the administration of Xi'an, the capital of Shaanxi province, China. It is the most spacious but least densely populated county-level division of Xi'an, and also contains the city's southernmost and westernmost points. The county borders the prefecture-level cities of Xianyang to the north, Ankang to the southeast, Hanzhong to the southwest, and Baoji to the west, as well as Xi'an's Huyi District to the east. It is famous for kiwifruit, one type of produce in which Shaanxi province excels.