恭贺

gōng hè xīn chūn

恭贺新春。

Happy New Year!

gōng hè nǐ men xǐ dé qiān jīn

恭贺你们喜得千金。

Allow me to congratulate you upon the birth of your daughter.

gōng hè nǐ xīn hūn dà xǐ

恭贺你新婚大喜。

We warmly congratulate you on your happy wedding.

wǒ děi gōng hè nǐ

我得恭贺你。

I must congratulate you.

xiàng xīn shēng yīng ér de fù mǔ qīn gōng hè shì hé yí de

向新生婴儿的父母亲恭贺是合宜的。

It's appropriate to congratulate new parents on their new addition.