Forbidden City

Lying at the center of Beijing, the Forbidden City, called Gu Gong in Chinese, was the imperial palace for twenty-four emperors during the Ming and Qing dynasties. It was first built throughout 14 years during the reign of Emperor Chengzu  in the Ming Dynasty (1368-1644). Ancient Chinese Astronomers believed that the Purple Star (Polaris) was in the center of heaven and the Heavenly Emperor lived in the Purple Palace. The Palace for the emperor on earth was so called the Purple City. It was forbidden to enter without special permission of the empeor. Hence its name 'The Purple Forbidden City', usually 'The Forbidden City'.