The poem takes "the news of the distant western station!" The north has been taken back! " And tell the good news directly. Northern Hebei is the home of Anshi Rebellion. The recovery of northern Hebei marked the disintegration of Anshi Rebellion and the unification of broken mountains and rivers. This is really great news for this poet who has been wandering "Jiannan" for many years and is eager to end his exile and return to his hometown. The poet expresses his mixed feelings by writing his own tears. In the second couplet of poetry, the poet's surprise is more incisive. With tears of joy, I look back at * * * *' s troubled wife and children. Their old gloom has long since vanished and they are immersed in joy. The joy of relatives is the poet's greatest comfort. He was almost mad with joy. He tidies up his poems at will and never studies at his desk. This is extremely abnormal behavior for a person who has read a lot of books. This abnormal description appropriately shows the poet's ecstasy. "ecstasy" is not only the result of the first surprise above, but also the reason why the following surprise leads to the prospect. Because of his "ecstasy", he indulged in drinking and singing, which led to the daydream of youth companies and going home by boat. Therefore, there is a third line in the poem, "Loudly sing my songs and drink my wine, and start my home on a green spring day", and the poet further rendered and sublimated his inner ecstasy. Tailing couplets are an imaginary route to return home, with the dam as the starting point, Wuxia as the only place to pass, Xiangyang and Luoyang as the poet's original residence and hometown. Is this sentence accurate?