According to relevant information, 1 is the theme of travel. Most of Xie Lingyun's landscape poems write about his own travel experience. The scenery and artistic conception depicted in the poem often come from the place where he walked.
2, the description is fine. Xie Lingyun's landscape poems are good at expressing the whole scenery through concrete things.
3. Emotional. Xie Lingyun's landscape poems are often full of strong emotions.