Originally Posted by
HkCaGu
Oops, my mistake. The Wiki above: Americans cannot use MULTI stops in 24 hours involving WUH. Seems like 72-hour single-city of Wuhan is OK.
Correct. Wuhan is OK for Americans for up to 72 hours as long as it is the only touchdown in China between two international endpoints.
SFO - WUH - BKK = OK for Americans to TWOV
SFO - PVG - WUH - BKK = not OK for Americans and Canadians to TWOV, though other nationalities are fine (though the time inside China is limited to 24 hours for the other nationalities).
In [MENTION=20589]kate[/MENTION]'s case, with WUH the only Chinese city involved, the limitation becomes whichever nationality has the shorter TWOV...in this case, the Bulgarian passport holder which is 24 hours.