Word: 贺信 (hèxìn) Traditional: 賀信 贺信 dictionary entry hèxìn congratulatory letter or message Full dictionary entry for 贺信 Example sentences using 贺信 2 sentences, showing page 1 of 1. 开张那天，他收到许多贺信。 Kāizhāng nàtiān, tā shōudào xǔduō hèxìn. On the day his store opened, he received many congratulatory letters. 这封贺信写得又短又真诚。 Zhè fēng hèxìn xiě de yòu duǎn yòu zhēnchéng. This congratulatory letter is short and sincere.