The meanings of natural things mentioned in poems are often related to their own distinctive features. For example:
Flowers usually bloom in spring and summer, and plums are cold and proud, which can symbolize loyalty and pride: "Scattered into mud and ground into dust, only the fragrance remains." In form, the beauty is graceful and full of charm: "The thin shadow is shallow, and the faint fragrance floats at dusk." .
In the early spring, catkins are flying, just as the sadness in people's hearts is still chaotic: "Yang Liuan, the wind is dying." Therefore, it is often used to describe the mood of parting, so there is a farewell in ancient times.
The meaning of grass is rich. Without sadness, don't hate: "Without hate, it is like grass in spring, which can go further and live." Write homesickness: "Every tree in Hanyang becomes clear in the water, and Nautilus Island is a nest of herbs." You can also write perseverance, natural change, etc.