Chuyện này khó tin quá! (so good in a way that is difficult to believe or seeming very good but not real)
Her new job sounds too good to be true.
I'm not surprised the offer wasn't genuine, it sounded too good to be true.
Tớ không quá ngạc nhiên khi mà giá đó không phải hời, nghe có vẻ khó tin thật.