Introduction to Chang'an Tower: Chang'an Tower is the landmark building of the 2011 Xi'an World Horticultural Exposition, located on the south side of Xiaozhong in the scenic area. The Chang'an Tower is 99 meters high, with seven bright floors and six dark floors. It retains the charm of the square ancient pagodas of the Sui and Tang Dynasties. It not only embodies the connotation of Chinese architectural culture, but also highlights the fashionable and modern urban style. The pagoda brings together contemporary master crafts that best reflect Chinese traditional culture and ancient cultural relics that best highlight the local historical characteristics of Shaanxi, including ancient jade, ancient pottery, ancient bronze mirrors, Yaozhou porcelain, Tibetan Buddhist statues, and Tibetan Thangkas. The exhibits can be said to be a gathering of the quintessence of the Chinese nation.