Just to verify I am traveling to Beijing from the US with an outward flight booked 48 hours later to South Korea, and then return to Beijing after 3 days for 36 hours and have a return flight to the United States.
Based on my understanding of the travel waiver visa and Beijing have a 72 hour option I should be ok to just get a onward travel visa stamp upon arrival in Beijing in both directions?
(Yes I have a US Passport)