What is the purpose of shaping the image of "floating clouds" in two miscellaneous poems (part two)

This poem compares a wanderer living in a foreign country to a floating cloud like a car cover. He cannot decide his own destiny. When the time is not ripe, he can only helplessly encounter the "drifting wind" (a sudden storm) and be blown to Wu Hui. But after all, this place is not the hometown of wanderers, nor is it a place to stay for a long time. It's just fate. What else can I say? I can only avoid others secretly.

Using floating clouds and flying tents to describe wanderers, although old-fashioned, is particularly appropriate. Except for a few people who can soar, most wanderers encounter the fate of "floating in the wind" and can hardly escape. Therefore, vagrants have a deeper understanding of human sentiment and its existence than ordinary people. This poem also contains a profound sense of life and sadness.

I am also a wanderer who is very comfortable with the wind, and I often feel the cold wind. Reading this poem is particularly touching. Imagine that human beings are not fragile clouds on this planet, and the earth is also a dusty cloud in the universe. Wandering is not a temporary identity card, but an existing situation rooted in people and even all the depths of life, and will be freed.

The author has a strong sense of life in the sigh of homesickness, and the poems in Jian 'an period have a unique sadness. Poetry rises with floating clouds, and the fate of wandering in a foreign land is compared to floating clouds walking with the wind, unable to control themselves. While lamenting the fate of the wanderer, it also implies a kind of deep feeling that life is like a floating cloud, which makes the inner meaning of poetry higher than the general homesickness sigh. The whole poem is wandering, just like "the wind goes to the clouds, and the dazzling sky blows into the distance", which leads the wandering depression of life out like a floating cloud, and the brushwork is understated, leaving no trace.