Two Miscellaneous Poems by Cao Pi (Part Two) (2) What expressive techniques are used in this poem as a whole?

1. Why worry about anthropomorphic grass insects? Lonely geese are alone in the south.

2. I haven't borrowed scenery to express my feelings for a long time. Look down at the pool from the microwave oven and look up at the bright moonlight in the sky.

This poem is lyrical on the whole.

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.