Is Yu Guangzhong's Homesickness a free poem?

Yu Guangzhong's Homesickness can be regarded as a kind of free verse, because it is not limited by traditional metrical rules and has no specific rhyme requirements. This poem is rich in content, expressing the author's deep attachment and yearning for his hometown, and at the same time expressing his feelings by depicting natural scenes and concrete life scenes. In writing skills, Yu Guangzhong used free arrangement and language expression to make this poem free and personalized. So it can be said that homesickness is a kind of free poem.