Introduction to Longshang Palace: Longshang Palace is a curved building, completed in 1869, integrating Baroque, Roman and Oriental styles, which is very grand. In the center is a group of sculptures and fountains with the theme of "Hymn of Water". A corridor extends out on both sides. At the end of the corridor there is a museum, namely the Museum of Fine Arts and the Museum of Natural History. Entering from the palace gate, there is an animal and plant park and planetarium behind it.