I'll be at Pekin airport next week and my connecting flight to FRA is at 1:20AM. I'll arrive into Pekin at 4:30PM from HND.

What I can do at Pekin airport? I do not have a visa to get out of　the airport, so my options are rather very limited. If I can go to a hotel, have a shower and some hours of sleep,　 it would be great. But for this,　a visa is still necessary, or I may be wrong.

Any advice would help.
Thanks in advance.