hòu​làng​cuī​qián​làng

the new excels the old

Senses

后浪催前浪/ 後浪催前浪 hòu​làng​cuī​qián​làng the new excels the old

(idiom) literally the rear waves push the front waves; used to describe the constant replacement of the old by the new, often implying that the new generation surpasses the previous one

References

same_as 后浪推前浪/後浪推前浪 后浪催前浪/後浪催前浪