Introduction to the Five Dynasties Tower: The Five Dynasties Tower is a bronze miniature cast that reproduces the Yueyang Tower style landscape of the five dynasties of Tang, Song, Yuan, Ming and Qing dynasties. Each building is based on the Yueyang Building map handed down from past dynasties, and is carefully designed with reference to the symbols of builders in the relevant dynasties. They are all made of brass, giving them a sense of history and art.