Does Jinan need to report back to Yucheng?

No need. As of June 28, 2022 10, there were zero confirmed cases in Jinan, which belongs to the normalized epidemic prevention and control area. Yucheng's prevention and control policy is to enter the risk-free area and hold the green code of nucleic acid detection and health code for 48 hours without feedback. Please consult the epidemic prevention and control center for details.