Why do you say that there are landscape poems after the decline of metaphysical poetry? What are the characteristics of metaphysical poetry?

Metaphysical poetry began in the late Western Jin Dynasty and prevailed in the Eastern Jin Dynasty. Landscape poetry rose from time to time in the Southern and Northern Dynasties, with Tao Yuanming and Xie Tiao as founders. They are passed down in time, and some landscape poems also have the shadow of metaphysical poems.

Metaphysical poetry is a kind of poetry whose main content is to explain the philosophy of Laozi, Zhuangzi and Buddhism. Metaphysical poetry is a school of poetry in the Eastern Jin Dynasty, which began at the end of the Western Jin Dynasty and prevailed in the Eastern Jin Dynasty. Representative writers include Sun Chuo, Xu Xun, Geng Liang and Huan Wen. Its characteristic is that Hyunri entered poetry, and regarded poetry as a sermon and annotation of Laozi and Zhuangzi's philosophy, which was seriously divorced from social life.