Qualification
The teams finishing first, second and third in the 2007 AFC Asian Cup, and the host nation for the 2011 competition, received automatic byes to the finals. They were joined by the top two finishers in each of five qualifying groups. The AFC Challenge Cup acted as a further qualification competition for eligible countries within the emerging and developing category of member associations. The winners of the AFC Challenge Cup competitions in 2008 and 2010 qualified automatically to the 2011 AFC Asian Cup finals.
The final day of qualification was 3 March 2010.
Read more about this topic: 2011 AFC Asian Cup