When will the bright moon shine on me? What mood did I rhyme?

"When will the bright moon shine on me?" It is the main theme of the whole poem. It sets a melancholy and sad emotional tone for the whole poem in the form of expressing one's mind directly, and clearly tells people that the poet has no joy of returning to politics as he wishes, and he is more eager. On the contrary, the poet is far from reaching the capital, and his hometown has not disappeared from sight. In his mind, he has sincerely sent out the idea of going home. Isn't this homesickness deep and sincere? The bright moon sent me away today. When will the bright moon send me back? The official career is sinister, and good or bad luck is unpredictable. The word "dang" is a heavy sigh from the poet's heart, which contains the poet's concern about the sinister career and the future of the implementation of the new law. Poetic worries are deep and the style is desolate. It was a sigh as deep as his voice, a true and natural expression of the poet's depressed mentality.