祝贺你

I congratulate you with all my heart.

我衷心祝贺。

Let me congratulate you on the birth of your daughter.

我祝贺喜千金。

Your mother joins with me in congratulating you on your wonderful scholastic attainments.

母亲和我一道祝贺学业上成就。

Sincere felicitation on ywe completing the postgraduate cwese or receiving the doctorate of science.

衷心祝贺修完博士生课得理学博士学位。