Do you need Beijing Health Treasure from Jizhou to Dachang?

Jingjianbao will be used in Jizhou to Dachang. By the end of 20221October 4th 1 14:55:53, commuters must hold the negative nucleic acid certificate within 48 hours, the green code of Beijing Health Bao, the green code of Hebei Health Code and the green code of telecom card before they can pass, and then they must hold the negative nucleic acid certificate within 72 hours every time they enter Beijing.