Huxian county changed its name to Hu Yi because it was called Xihu District when it was announced on 20 15 that "the county was removed and the district was set up". However, the request of the Ministry of Civil Affairs to change the place name requires expert argumentation. Therefore, the China Institute of Geographical Names of the Ministry of Civil Affairs made a 6.5438+0.5 million word Huxian place name certification report, and finally finalized the Huxian District. Huyi District was originally Huxian County, which was named after Hu and Hu in the Xia Dynasty. During the Han Dynasty, the emperor set up Lingxian County here, and the name Lingxian County has been used for thousands of years. After liberation, it was changed to Huxian County. Because there was a requirement of "simplifying the complex" at that time, it was also implemented, so it was changed to "household". Later, the county-level administration of Huxian county was also upgraded to district-level administration.