We don't have synonyms for chengyu yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are chengdu and chengtu.
(n) :
(linguistics) A certain kind of Chinese set phrase originating in Classical Chinese, typically four characters in length, and usually proverbial.
(n) :
A surname. Of Chinese ancestry. Also used in English-language transliterations.
(n) :
(linguistics) A certain kind of Chinese set phrase originating in Classical Chinese, typically four characters in length, and usually proverbial.
(n) :
A surname. Of Chinese ancestry. Also used in English-language transliterations.