ReadWriteQuiz
Chinese dictionary
slbe true to one's word; be as good as one's word; speak and keep one's promise
有始有终表明你是一个言而有信的人。
Being true to your word shows that you are a person of your word.
他从来都是个言而有信的人。
He is always been a man of his word.
如果承诺给予物质鼓励,则一定要言而有信。
If the commitment to give material encouragement, be sure to keep its promise.