繁华落地沧桑雨落满地凄凉
[fán huá luò dì cāng sāng yŭ luò măn dì qī liáng]
'Fan Hua Luo Di Cang Sang Yu Luo Man Di Qi Liang' paints a poetic picture of prosperity turning into desolation—like falling flowers after a period of flourish, leaving a melancholy landscape behind. This is used to express a decline from flourishing to sadness and loss.