The poet pinned his feelings of parting on the fireworks in March, and the spring was the strongest. From the Yellow Crane Tower down the Yangtze River, all the way is full of beautiful flowers. Saying goodbye to friends in beautiful scenery is really a special taste. The beauty is pleasing to the eye, but parting is heartbreaking. Seeing the feelings with the scene, it is implicit and profound, and seems to refer to something, achieving the fascinating and daydreaming artistic effect.