Hello, Tengzhou's access card is handled as follows: Yilian Town Street is issued for the record, Erlian Operation Owner keeps it, and Sanlian Traffic Management Service Station supervises it. The marketing agencies in charge of potato transportation in towns and villages screen and contact vehicles outside the middle and high-risk areas for steaming transportation, report to the town street where they are located three days in advance, and the town street will issue the connection sheet, and the marketing agencies will hold the connection sheet to the traffic control service station to guide the vehicles to enter the country.