Is Tianshui isolated from Dingxi anding district?

According to relevant information, Tianshui is not isolated from anding district, Dingxi, because the notice issued by the epidemic prevention department of anding district, Dingxi in August 2022 shows that only 48 hours of negative nucleic acid test certificate, health code and travel code are needed to return to Dingxi Anding District from other places, so Tianshui is not isolated from anding district, Dingxi.