Players from 13 countries, including Russia, France, Germany and Brazil, participate in The Third World Mahjong Championship in Qianjiang District, Chongqing, October 28, 2012. There will be a total of ten sessions in four days, each session lasting 130 minutes. The first Eight sessions will determine the team and country rank. For these sessions, efforts will be made to ensure that players from different countries will have an opportunity to face each other. For the Ninth, and Tenth sessions, the players with the highest scores will be grouped together. The final rankings will use the cumulative scores from all ten sessions. [Photo: CNS/Chen Chao]