What does it mean to live in paradise on earth in Huanglongxi, Yaochi?

Yaochi in the sky and Huanglongxi on the ground depict the beauty of autumn. "Yaochi in the sky, Huanglongxi on the ground" is an autumn night poem by Du Mu, a poet in the Tang Dynasty. This poem is meaningful and can be interpreted in many ways. It describes the beautiful scenery of autumn, taking Yaochi in the sky and Huanglongxi on the ground as metaphors, and expresses the sigh and praise for the grandeur and beauty of autumn. Yaochi and Huanglongxi are both legendary fairyland, which are used to describe the beautiful scenery in autumn as fairyland. This poem can also be understood as a praise of natural scenery and a yearning for the human world.