In accordance with the latest epidemic prevention and control requirements of Shenyang City, July 25, 2021 from 18:00 onwards, into the Shenyang Station, Shenyang North Station, Shenyang South Station, passengers must be LiaoZhitong health code or communication big data trip card (green) into the station to take a ride, yellow code, red code of the focus of the passengers, refused to enter the station. Now stations across the country in and out of the station also need 48 hours to account for the test negative proof, it is recommended that you do a nucleic acid test before traveling to avoid delays in the trip.