比喻事物的不断前进。多指新人新事代替旧人旧事。
出处：元·王子一《误入桃源》第二折水呵抵多少长江后浪推前浪，花呵早则一片西飞一片东，岁月匆匆。”
例句：无
长江后浪推前浪 cháng jiāng hòu làng tuī qián làng
| 拼音 | cháng jiāng hòu làng tuī qián làng | 粤拼 | coeng4 gong1 hau6 long4 teoi1 cin4 long4 |
|---|---|---|---|
| 英文 | lit. the rear waves of the Yangtze River drive on those before (idiom); fig. the new is constantly replacing the old; each new generation excels the previous |