'Morning Flowers Picked Up in the Evening' was Lu Xun's recollection, which contained a lot of reflections and observations on his personal experiences, the background of the times, and the cultural style. In this work, Lu Xun used many methods to express his feelings and thoughts. 1. Combination of narration and discussion: Lu Xun used a combination of narration and discussion to express his views and attitudes by describing historical events and characters in "Picking Up Morning Flowers in the Evening". 2. Memoir format: Lu Xun used the format of a reminiscence to narrate the past years and history based on his personal experiences and emotions. 3. Criticizing and reflecting: Lu Xun reflected on the injustice of society and the distortion of human nature through his criticism of history and reality in "Picking Up Morning Flowers in the Evening", expressing his deep understanding of the times and life. 4. Literature techniques: Lu Xun used many literary techniques such as exaggeration, metaphor, and contrast to make the work more lively, interesting, and literary. 5. Unique language style: Lu Xun's unique language style is philosophical and infectious, which makes his works full of vitality and charm.