Should I be quarantined from Heilongjiang to Hong Tong Station?

According to the relevant regulations of the Ministry of Health, Heilongjiang is a low-risk area, so there is no need for isolation when going to other provinces. However, when you come back from Heilongjiang, you should take personal protective measures, bring your ID card, wear masks in crowded public places, show your green health code, and obey the organizational arrangements of cooperating with epidemic prevention personnel.