What can the clay in "Sweet Dance" express?

1, the power of life, the soil is the source of life, and everything grows on the land.

2, the beauty of nature, soil, flowers, trees, natural elements are important components of nature, harmony * * *, * * together constitute the beauty of nature.

3, gratitude, human beings rely on land for survival and development, expressing gratitude for land and nature, as well as awe and respect for nature.