Hong Kong is one of the two Special Administrative Regions (SAR) of China (the other being Macau). Before the transfer of sovereignty to China in 1997, Hong Kong had been a British colony for nearly 150 years. As a result, most infrastructure inherits the design and standards of Britain. During the 1950s to 1990s, the city-state developed rapidly, becoming the first of the "Four Asian Tigers" through the development of a strong manufacturing base and later a financial sector. Hong Kong is now famous for being a leading financial centre in East Asia, with the presence of local and some of the most recognized banks from around the world. Hong Kong is also famous for its transition port, transporting a significant volume of exports from China to the rest of the world. With its political and legal independence, Hong Kong is known as the Oriental Pearl with a twist of British influence in the culture. Hong Kong is much more than a harbour city. The traveller weary of its crowded streets may be tempted to describe it as Hong Kongcrete. Yet, this territory with its cloudy mountains and rocky islands is mostly a rural landscape. Much of the countryside is classified as Country Park and, although 7 million people are never far away, it is possible to find pockets of wilderness that will reward the more intrepid tourist.