Macau, one of the two special administrative regions of the People's Republic of China, is located in the southeast coast of Pearl River Delta. And it was composed by the Macau peninsula, Taipa Island, Coloane Island, and Cotai Island. With an area of 2.92 square kilometers and the population of more than 50 million, it is the highest density area in the world. Macau is near to Gongbei in Zhuhai in the north, Wan Chai and Hengqin in the west, and Hongkong in the east.
Since the 16th century, Macau is Portugal, which also becomes loan in east European countries, the first piece of territory. On December 20, 1999, Portugal ends the rule and return Macau back to the People's Republic of China. Under the policy of "one country, two systems", Macau governed a high degree of autonomy rights. However, during more than 400 years, cultural integration and co-exist of the East and the West had made Macao a unique urban: both the antique traditional temples and solemn Catholic, and numerous historical and cultural heritages, and the beautiful seaside scenery.
Macau is also one of the world's four big cities for gambling. The famous textile products, toys, tourism, hotels, and resorts that make Macao flourish for a long time people. Therefore, Macau is one of the richest cities in the world.