Do people who return to Yangxian from Xi 'an today need to be quarantined?

According to the relevant information, people who returned to Yangxian from An today do not need to be isolated, because the epidemic prevention department of Yangxian did not issue a notice about the new positive cases as of September 28, 2022, and the area has always been a low-risk area, so it is only necessary to show the 48-hour nucleic acid test certificate, health code and itinerary code to move freely. Today is September 28th, 2022, so people returning from Xi 'an to Yangxian don't need to be quarantined today.