爭先恐後 [争－－后]

Jyutping zaang1 sin1 hung2 hau6
Pinyin zhēng xiān kǒng hòu

Definitions (粵典–words.hk)
  1. 語句
    一班人​搶著​做​某件事​，​造成​混亂
    to scramble
  2. 參看
    爭先㧬後

爭先恐後 [争－－后]

Jyutping zang1 sin1 hung2 hau6
Pinyin zhēng xiān kǒng hòu

Definitions (CC-CEDICT)
  1. striving to be first and fearing to be last (idiom); outdoing one another
Definitions (粵典–words.hk)
  1. 語句
    一班人​搶著​做​某件事​，​造成​混亂
    to scramble
  2. 參看
    爭先㧬後
Definitions (Wiktionary)
  1. phrase, idiomatic
    to vie to be first and fear to be last
    (syn.) 恐後爭先, 恐后争先
Definitions (HSK3.0)
  1. HSK3 七一九级词汇表 #5319