Flight from Doha to Changsha with a layover in beijing

Hello, it is an international to domestic transfer from T3 to T2 at PEK. You need to collect the luggage at the airport. The correct transfer procedures are the following:
1: Inspection & Quarantine, Exit and Entry Frontier Inspection
2: Baggage Claim
3: Customs Inspection
4: Going through Transfer Formalities
5: Security check
6: Waiting & Boarding
Hope helpful!