Waiting for the autumn of the eighth day of the ninth lunar month, what does the whole poem mean?

The Double Ninth Festival has a long-standing custom of enjoying chrysanthemums, and this day has virtually become the Chrysanthemum Festival. This chrysanthemum poem, in fact, is not a general ode to chrysanthemums, but a celebration of the Chrysanthemum Festival. Therefore, the beginning is "Stay in Qiu Lai on September 8th", which means to wait until the Chrysanthemum Festival. Say "September 8th" instead of "September 9th" to "kill" and "one" Ye Yun. This poem is in rhyme, and the author wants to create a decisive, intense and sharp voice and emotional momentum. The word "until" seems to be blurted out, but it carries a lot of weight. Because the day when the author wants to "wait" is a day of great change, and this "wait" is full of warm expectations and ardent yearning. However, this day is by no means illusory and elusive, but it will surely come like going to Qiu Lai in spring and move the time series. So the tone is relaxed, jumping and full of confidence. What about until that day? According to the imagination of ordinary people, it is nothing more than chrysanthemums in full bloom and fragrant. However, the author followed the grotesque saying-"I will kill a hundred flowers when I open them." When the chrysanthemum blooms, all the flowers have withered, which is a natural law and a natural phenomenon that people are used to. Here, the "blooming" of chrysanthemums and the "killing" (withering) of flowers are juxtaposed to form a sharp contrast to show the inevitable connection between them. The author affectionately calls chrysanthemum "my flower", which is obviously a symbol of the oppressed people. Then, the opposite "letting a hundred flowers blossom" naturally refers to the reactionary and decadent feudal ruling group. This sentence is unambiguous and vividly shows the resolute and firm spirit of the peasant revolutionary leader. Three or four sentences, titled "I Bloom", vividly describe the magnificent scene of chrysanthemum blooming: "The fragrance in the sky penetrates Chang 'an, and golden flowers are everywhere. "The whole changan is shining golden chrysanthemum. They send out waves of rich fragrance, soaring into the sky and soaking the whole city. This is the world of chrysanthemums, the kingdom of chrysanthemums and the grand festival of chrysanthemums. The strangeness of imagination, the novelty of metaphor, the grandeur of rhetoric and the magnificence of artistic conception are unprecedented. The chrysanthemums written by feudal literati are regarded as the embodiment of upright and upright people at most, praising their Ao Shuang character; But here, it is endowed with the fighting style and character of the peasant rebel soldiers, and the yellow petals are conceived as the armor of the soldiers, making it the latest and most beautiful flower of the peasant revolutionary soldiers from the gentleman's flower. Because of this, the chrysanthemum in the author's works has changed the static beauty of quiet and elegant in the past, showing a kind of dynamic beauty that is rough and bold and full of fighting atmosphere. It is neither an "isolated symbol" nor just a bunch of "chrysanthemums", but the flowers in the city are in full bloom, occupying the whole of Qiu Guang and emitting a strong fighting fragrance, so it is described as "fragrant array". The words "Chong" and "Tou" respectively describe the prosperity and depth of its momentum, and vividly show the prospect of victory for the peasant uprising army to seize Chang 'an and dominate the world.