说到做到

說到做到
shuōdàozuòdào
  1. to be as good as one's word (idiom)
  2. to keep one's promise

CEDICT

to be as good as one's word; to keep one's promise

Wiktionary

信守承诺，讲出去的话一定想办法完成。

重編國語辭典

说过的话一定用行动实现

維基詞典

Entry Composition

1 说到 shuōdào
  1. to talk about
  2. to mention
  3. (preposition) as for
2 做到 zuòdào
  1. to accomplish
  2. to achieve

Related entries

说话算话 shuōhuàsuànhuà
  1. to do as promised
  2. to be as good as one's word
  3. to honor one's word
  4. to mean what one says