I use my damaged palm. What feelings does the poet use to express images?

I expanded the content of this poem in my imagination with my damaged palm. In imagination, the poet's palm touched the vast land. First, I occupied my hometown, then I went from the northern part of the motherland to the southernmost part, and finally I stayed in the liberated areas. Summarizing every characteristic scenery in the motherland, the author highlights the tactile functions of the palm (as well as the functions of the sense organs such as vision, smell and taste), such as "cool", "cold", "sliding out", "thin", "soft" and "dipping". In this way, the relatively extensive description objects are relatively concentrated, thus running through the clue of "palm feeling" and becoming an organic whole.

The author wrote about flowers, tender willows, seaweed and water in my hometown in spring.

It mobilizes vision, smell and touch, making people feel like they have returned to their hometown.