"Flower City" refers to which city in China?

Its annual winter jasmine market attracts the attention of the whole world. On the eve of the Spring Festival, the streets and alleys of Guangzhou are filled with flowers and pots of oranges, and all major parks hold Spring Festival exhibitions. Especially three days before New Year's Eve, colorful buildings and flower stands were set up on the theme streets in various districts. Flower farmers from all over the country flocked to set up and sell flowers and oranges. Shilichang Street was full of flowers and a sea of people, and it didn't disperse until the early morning of the first day. This is a unique New Year Fair in Guangzhou.