贺电 (hè diàn): Congratulatory telegram (Noun) — Meaning & Stroke Order

Despite being abroad, he still sent a congratulatory telegram to his alma mater for its centennial celebration.

Are you sure that congratulatory telegram has been delivered to the conference presidium on time?

When the company opened, many friends sent congratulatory telegrams to express their congratulations.

Due to a communication failure, we did not receive any congratulatory telegram from the other party.