Should the satellite number of Xi 'an Beichen District be isolated from Heyang County?

No need. According to the notice issued by Xi 'an Epidemic Prevention and Control Headquarters, as of June 20, 2022, there are no high, medium and low risk areas in Hao Wei, Beichen District, and the whole area belongs to the normal control area. Therefore, Huiheyang County does not need isolation, and only needs to hold a 48-hour negative report of nucleic acid test, health code and travel code to enter the country. Everything is subject to the notice issued by official website, the epidemic prevention and control headquarters of Xi City.