Nothing/helplessness/flowers/falls, deja vu/acquaintance/swallow/return, small garden/fragrant path/loneliness/wandering.
The word "Huanxisha" is written about the author's disappointment over the passage of time and regret over the disappearance of spring. Although this is a common theme in ancient poetry, the author has a unique experience, novel ideas and wonderful sentences, so this poem has become a famous one that has been passed down through the ages.