It expresses women’s anxiety about the passing of time and the shortness of life. It also expresses confusion and uneasiness about the future. According to the Chinese school online course website, it can be found. This evening is a poem written by Du Fu, a famous poet in the Tang Dynasty. This poem describes a person thinking about his life and future at night, lamenting the passage of time and the short life. It also expresses his confusion and confusion about the future. Uneasy, what night is it today or what night is it? There seems to be no specific answer to this question, but this sentence makes people feel the passage of time and irreversibility. Everyone will realize at some moment that their life is limited, and this emotion is exactly what this sentence expresses core.