百花争妍

Explanation: Yan: the United States, Yan. Described in full bloom bustling, vibrant scene 　　Usage: The main predicate; as the predicate attribute; metaphor into everything match race 　　Examples: Spring arrived, the park flowers Zhengyan. Thesaurus:  beautiful flowers of brilliant purples and reds, Various flowers Sijin, red flower and green willow, spring is everywhere, Liulv flowers pinned and have red silk