ㄕㄡˇshǒuㄒㄧㄣˋxìn

  1. 遵守信用·劉歆遂初〉:守信。」·曹操有司取士〉:陳平篤行蘇秦守信陳平蘇秦。」取信失信失約食言

to keep promises
tenir promesse