On September 7, 2022, I got off at Niuheliang, Chaoyang Station.

Hello, what documents do I need to get off at Niuheliang at Chaoyang Station on September 7, 2022? According to relevant data, on September 7, 2022, a Niu Heliang at Chaoyang Station needed a green health code and a negative certificate of nucleic acid test. According to the local epidemic prevention and control policy in Niuheliang, it is necessary to provide the green code of health code and the negative certificate of nucleic acid test when entering Niuheliang. So, on September 7, 2022, a Niu Heliang at Chaoyang Station had to get off the train with a green health code and a negative nucleic acid test certificate.