A visitor takes part in a beer drinking competition during the International Beer Festival in Qingdao, east China's Shandong Province, Aug. 16, 2012. The 22th Qingdao International Beer Festival has set a beer drinking competition, attracting worldwide participants. After various event, the final winner will get a brand-new car as prize. (Xinhua/Li Ziheng)

A referee(R) explains the rules of a beer drinking competition to a competitor(M) during the International Beer Festival in Qingdao, east China's Shandong Province, Aug. 16, 2012. The 22th Qingdao International Beer Festival has set a beer drinking competition, attracting worldwide attendants. After various event, the final winner will get a brand-new car as prize. (Xinhua/Li Ziheng)

A visitor takes part in a beer drinking competition during the International Beer Festival in Qingdao, east China's Shandong Province, Aug. 16, 2012. The 22th Qingdao International Beer Festival has set a beer drinking competition, attracting worldwide participants. After various event, the final winner will get a brand-new car as prize. (Xinhua/Li Ziheng)

A visitor takes part in a beer drinking competition during the International Beer Festival in Qingdao, east China's Shandong Province, Aug. 16, 2012. The 22th Qingdao International Beer Festival has set a beer drinking competition, attracting worldwide participants. After various event, the final winner will get a brand-new car as prize. (Xinhua/Li Ziheng)