How can we understand a poem?

Pay attention to the author's life experience and dynasty. To truly understand a poem, we must know people and discuss the world. The same scenery, because of the poet's different experiences and moods, will contain completely different emotions. Frost leaves are red, some people praise "February flowers are red", others feel bitterly that "it always leaves people with tears". Therefore, when reading poems, we must pay attention to the poet's experience and situation, and pay attention to the national conditions and political affairs of the dynasty where the poet lives. Only by contacting these backgrounds can we accurately grasp the thoughts and feelings of poetry. Some poems will provide relevant annotations, while others have no annotations, which need to be recalled and refined from accumulated knowledge. For example, Wang Anshi's Plum Blossom: "A few plums in a corner, hanling alone. I know from a distance that it is not snow, because it has a faint fragrance. " Wang Anshi was a reformer in China 1 1 century. During his tenure as prime minister, he advocated reform, but eventually failed because of the opposition of conservatives. Wang Anshi insisted on his own reform ideas and did not give in to conservatives. Knowing this background, we can know that Wang Anshi used plum blossom metaphor to show his attitude towards political reform. No matter what happens, plum blossoms will still bloom in the world when it is cold and there are no flowers.