言而不信 [－－－－]

Jyutping jin4 ji4 bat1 seon3
Pinyin yán ér bù xìn

Definitions (Wiktionary)
  1. phrase, idiomatic
    Synonym of 言而無信／言而无信 (yán'érwúxìn, “to fail to keep faith; to go back on one's word”).
    (syn.) 言而无信, 言而無信