How long does it take to quarantine before coming back from Chongqing to Longgang City?

Those who fly from Chongqing to Longgang City must be quarantined for 28 days before returning. As of September 23, 2022, overseas personnel will strictly implement the 14 plus 7 plus 7 health management measures. That is, after the expiration of the 14-day centralized isolation medical observation period outside the city, they must implement 7 days of centralized isolation medical observation plus 7 days at home when returning to Longgang. Health monitoring.