The city flower of Chongqing is camellia, and the city tree is Castanopsis fargesii. The city flower of Chongqing is designated as camellia, because its mountains, water and humid air are very suitable for the growth of camellia. It is widely planted in public places, scenic spots, courtyards and terraces in Chongqing. Camellia has won the love of Chongqing citizens with its bright and dazzling colors and passionate flowers. Chongqing tree is an Castanopsis fargesii tree, with tenacious vitality, deep roots and luxuriant leaves, high temperature resistance and moisture resistance, and it can hold its head high in the wind even on cliffs. This kind of tree is rooted in the land of Bayu, and with its rich and lush branches and leaves, it inspires the children of Shancheng to strive for self-improvement. Camellia and litchi have become symbols of Chongqing's urban style.