Introduction to the Celebrity Famous Tree Garden: The Celebrity Famous Tree Garden collects and displays more than 340 kinds of tropical plants. Among them, the acacia tree planted by Comrade Jiang Zemin, the iron tree planted by Comrade Li Peng, the small-leaf fig planted by Comrade Li Ruihuan, and the Cambodian dragon blood tree planted by Professor Cai Xitao, the founder of the botanical garden, have been collected and preserved.