Political
The huge numbers of annual attendance enable the Ocean Park named the world's 15th-ranked theme park among those related associations. Moreover, this annual attendance is mainly domain by the political changes in Hong Kong and China. In the recent years, the Hong Kong and China Government launches the self-tour-guided program which allows the residence in the approved province to visits Hong Kong freely, and the approved numbers of China province that put into the this program was expanded from time to time. Hence, the visitors from China were increasing over the years. Refers to the Figure 1.3 in the appendix, it shows the number of visitor arrivals by country / territory of residence (Census and Statistics Department, 2010) from 2008 to 2009. This indicated the visitors from the Mainland China were the largest numbers accounted among those countries.