Fill in the idiom: Qian Shan Wanshui () bird () flies () absolutely () wind () snow () night () returns to () people ().

Write an idiom at the beginning of a poem.

Thousand (odd) mountains (beautiful scenery) birds (birds singing and flowers fragrant) fly (flying sand and stones) absolutely (absolutely)

Wind (sleeping in the wind), snow (giving charcoal in the snow), night (dead of night) and people (anxious to return) (a sea of people,