In the fourth sentence, "the city is full of golden flowers", "the city is full of chrysanthemums, all over Kyoto; "Bring the capital" means that all chrysanthemums in Chang 'an are full of golden flowers without exception. The words "full" and "exhausted" describe the wonders when chrysanthemums win the world-the Double Ninth Festival, when chrysanthemums are in full bloom, and the whole Chang 'an has become the world of chrysanthemums, which fully shows the victory prospect of the peasant revolutionary storm destroying everything and the new life dominating everything. Chrysanthemum has always been regarded as the national flower of China, and those who chant chrysanthemum but can't write the soul of the country are inferior. Huang Chao's poems express his ambition by chanting chrysanthemums, which are magnificent and extraordinary, and have successfully created heroic images of lyric heroes such as "I killed hundreds of flowers after bloom" and "The city is full of golden flowers", with sharp tone and great momentum. This poem is the most prosperous work in Huang Chao's life, and it is also his most widely circulated work. At that time, Huang Chao was leading hundreds of thousands of peasant rebels to besiege Chang 'an, and this poem used chanting chrysanthemums to describe this unstoppable rebel. The beauty of this poem is that although it is a hymn to chrysanthemum, there is not a word "chrysanthemum" in the whole poem, which makes people see that the golden armored army is about to break through the majestic momentum of Chang 'an.