bǎo jīng cāng sāng
饱经沧桑
céng jīng cāng hǎi
曾经沧海
cāng hǎi sāng tián
沧海桑田
cāng hǎi héng liú
沧海横流
cāng hǎi yí zhū
沧海遗珠
cāng hǎi yī sù
沧海一粟
cāng sāng zhī biàn
沧桑之变
líng gǔ cāng sāng
陵谷沧桑
rén shì cāng sāng
人世沧桑
sāng tián cāng hǎi
桑田沧海
cāng làng lǎo rén
沧浪老人
zhū chén cāng hǎi
珠沉沧海
cāng hǎi yī lín
沧海一鳞
zhuó yīng cāng làng
濯缨沧浪