Upvote:0
We have a general thread for visa-free transit in China: What are the rules for China's visa-free transit programs?
Your itinerary does not work out for a number of reasons:
Therefore you require a visa, or you would need to enter Beijing on a direct flight from abroad.
Upvote:1
You will need a Chinese transit (type G) visa
However, I am assuming that since I don't officially pass Chinese Immigration until Beijing...
That's wrong: you'll clear immigration in Guangzhou, then catch the Beijing flight from the domestic sector. And if flying domestically in transit, you can remain in China no longer than 24 hours, whereas you're staying for 6 days.
So again, you need at least a transit visa. It can be issued as a single or double-entry visa for a stay of max 10 days per entry.
Upvote:2
You're not eligible for the 144-hour visa exemption, as you would need:
In Beijing you are probably not eligible for the 72-hour visa exemption, as you're arriving from a Chinese city.
However, since you arrive in CAN at 15:20 and leave PEK at 05:55 (+1), you are eligible for 24-hour transit without a visa.