[QUOTE=rkkwan;16111703] How about what's printed in a few official Chinese government websites?
From my experience a printout from a website doesn't override the law.
Regulations on Examination and Approval of Permanent Residence of Aliens in China
Article 8 Aliens may be exempt from going through the procedures for obtaining a transit visa if they hold a through ticket and have booked seats on international airliners flying immediately through China and will stay in the transit city for not exceeding 24 hours without leaving the airport;
aliens who wish to leave the airport shall apply to the border inspection office for stopover permits
http://english.people.com.cn/94487/9...8/6449659.html