Is there an epidemic prevention policy from Chengdu to Yuanmou?

Yes According to the statistics of epidemic prevention and control center, by the end of 2022, 1 1.7:

1. First of all, anyone who enters (retreats) yuan from outside the province must take the initiative to report to the destination community (village, group) or unit, department or enterprise at least 24 hours in advance.

2. Secondly, for those who have lived in areas related to key epidemic within 14 days, 7 days of centralized isolation medical observation and 7 days of home health monitoring will be implemented.

3. Persons who have lived in high-risk areas in recent 14 days or whose health code is in red (back) yuan will be subjected to centralized isolation medical observation on 14 days from now until yuan.