Good afternoon We bought tickets (e-Ticket No. 8801202899964) from St. Petersburg to Bangkok with a long layover of 23 hours and 15 hours in the return direction, in Beijing (PEK), flight numbers in receipts HU-7966 - HU-429 and return direction HU- 430 - HU-7965 related questions: 1) I cant register on the companys official website for an upcoming flight check-in, Im not receiving a verification code on my phone? 2) do you need a visa to enter the city? If necessary, what type of visa is it and what documents are required? 3) do you need a health certificate for a tourist or other health certificates to go to the city? 4) your airline provides free accommodation in a hotel or business lounge, if the ticket was purchased with one itinerary receipt (one order, one reservation), how to fill out such a request for accommodation? Thank you in advance, we are waiting for your response ! (e-Ticket No. 8801202899964) - 23 15 , (), HU-7966 - HU-429 HU-430 - HU-7965 : 1) , ? 2) , , ? 3) ? 4) , ( , ), ? ,