此致cǐzhìused at the end of a letter to introduce a polite salutationHSK 7-9PronunciationcǐzhìExample sentence此致敬礼,感谢您一直以来的支持。cǐ zhì jìnglǐ, gǎnxiè nín yīzhí yǐlái de zhīchí.With this, I send my regards and thank you for your continued support.Read and choose an answerOne fixed sampleExplore a sample