The Forbidden City, also known as the Forbidden City. In ancient China, the planning concept of harmony between heaven and man was emphasized, using the stars in the sky to correspond to the capital planning, in order to highlight the legitimacy of political power and the supremacy of imperial power. The Heavenly Emperor resided in the Ziwei Palace, and the human emperor claimed to be the emperor appointed by the heavens. His residence should symbolize the Ziwei Palace to correspond with the Heavenly Emperor. The Book of Later Han records that there is a Ziwei Palace in heaven, which is the residence of God. The king establishes a palace, and it is like it.. Ziwei, Ziyuan, Zigong, and others have become synonymous with imperial palaces. Due to the fact that feudal palaces were forbidden areas in ancient times and were inaccessible to ordinary people, they were called Purple Forbidden. In the early Ming Dynasty, together with the Outer Forbidden City, it was collectively referred to as the Imperial City. Around the middle and late Ming Dynasty, it was distinguished from the Outer Forbidden City, where the palace city was called the Purple Forbidden City and the outer Forbidden City was called the Imperial City.Model making software: 3ds Max 2014 Rendering software: vray3.60.03 for 3dmax2014