Chaoyang North Road, Chaoyang District, Beijing. Beijing Chaoyang Joy City was established in December 2009. Its address is Chaoyang North Road, Chaoyang District, Beijing, covering an area of ??400,000 square meters. Beijing, referred to as "Beijing", is the capital of the Republic of China. One of the four central municipalities and the second largest city in the country. It is the national political center, cultural center and international exchange center.