What is the name of Wu Zetian's palace? Where is it?

Wu Zetian's main palace in Luoyang is Wei Zicheng. Also known as Wei Zi Palace, it is the main hall, political center and national symbol of Luoyang Miyagi and Wuzhou Empire, located in the northwest of Luoyang City in Sui and Tang Dynasties.

In the first year of God's will (AD 690), Wu Zetian ascended the throne in Zetianmen (later called yingtianmen), the main entrance of Wei Zicheng, and decided to become the capital of gods. Wu Zetian built the Tang Ming, Paradise, Jixian Hall and other buildings in Weizicheng, which was the place where the queen ruled, worshipped Buddha and lived.

In addition, Wu Zetian often visited Shang Yang Palace.