The contents are different, but there must be a logical main line to connect the contents of these summaries in series. For example, suppose that all four stories are written in Qingming, with different people's perspectives as the main line. The first section is about the clarity in the eyes of children, and the second section is about the clarity in the eyes of girls. . . Or with different moods as the main line, the first section writes sadness and the second section writes joy. . . Because it is a poem, this main line does not need to be particularly clear, but attention must be illogical.
I wish you good writing ~