China's national flag and the flag of China's Hong Kong Special Administrative Region are raised during the opening ceremony of the 2009 East Asian Games in Hong Kong, south China, Dec. 5, 2009. (Xinhua File Photo)

 10. Hong Kong hosted the 5th East Asian Games from Dec. 5 to 13,drawing 2,300 athletes from China, Chinese Taipei, the Democratic People's Republic of Korea, Guam, Japan, Macao of China, Mongolia, South Korea and Hong Kong of China.