Can Mianchi County be unsealed on December 5, 222? We're in a hurry to get back to yima city?

yes. On December 5, 222, returnees from low-risk areas in Mianchi County did not restrict the flow of personnel in principle. Mianchi County belongs to Sanmenxia City, Henan Province, and is located in the northwest of Henan Province. It is bordered by the Yellow River in the north, across the river from Yuanqu, Xiaxian and Pinglu in Shanxi Province, connected with Luoning and Yiyang in the south, and surrounded by Yima and Xin 'an in the east.