Want to wish someone a happy birthday in Mandarin Chinese? The good news is that you only need one simple phrase to get started: 生日快乐 (shēngrì kuàilè).
But Chinese birthday messages don’t have to stop there. Depending on who you’re speaking to, you can add wishes for happiness, good health, success, or a wonderful year ahead.
Here are seven useful birthday expressions in Mandarin, from the standard greeting to more personal messages you can use with friends, family, and coworkers.
1. 生日快乐 (Shēngrì kuàilè)
Meaning: Happy birthday
This is the standard way to say “happy birthday” in Mandarin. It is short, natural, and appropriate in almost any situation.
You can use it with friends, relatives, classmates, or coworkers.
Example:
生日快乐！希望你今天玩得开心！
Shēngrì kuàilè! Xīwàng nǐ jīntiān wán de kāixīn!
“Happy birthday! I hope you have a great time today!”
2. 祝你生日快乐 (Zhù nǐ shēngrì kuàilè)
Meaning: I wish you a happy birthday
The verb 祝 (zhù) means “to wish.” Adding 祝你 (zhù nǐ) makes the greeting slightly fuller and more personal.
This expression works especially well in cards, messages, or when giving someone your birthday wishes in person.
3. 祝你天天开心 (Zhù nǐ tiāntiān kāixīn)
Meaning: Wishing you happiness every day
Birthdays are often a chance to wish someone well beyond the birthday itself. 天天开心 literally means “happy every day.”
It is friendly and casual, so it is a good choice for friends and people you know well.
You can combine it with the standard greeting:
生日快乐，祝你天天开心！
Shēngrì kuàilè, zhù nǐ tiāntiān kāixīn!
“Happy birthday! Wishing you happiness every day!”
4. 祝你身体健康 (Zhù nǐ shēntǐ jiànkāng)
Meaning: Wishing you good health
身体健康 (shēntǐ jiànkāng) means “good health” or “to be healthy.”
Wishing someone good health is common in Chinese greetings and can be particularly appropriate when speaking to parents, grandparents, or older relatives.
5. 祝你心想事成 (Zhù nǐ xīn xiǎng shì chéng)
Meaning: May all your wishes come true
心想事成 (xīn xiǎng shì chéng) is a common Chinese expression meaning that the things you hope for become reality.
It isn’t limited to birthdays, but it fits naturally into a birthday message when you want to wish someone success in the coming year.
For example:
生日快乐！祝你心想事成！
Shēngrì kuàilè! Zhù nǐ xīn xiǎng shì chéng!
“Happy birthday! May all your wishes come true!”
6. 新的一岁越来越好 (Xīn de yí suì yuèláiyuè hǎo)
Meaning: May this new year of your life get better and better
Here, 新的一岁 (xīn de yí suì) refers to the new year of someone’s life after their birthday.
越来越好 (yuèláiyuè hǎo) means “better and better.”
This is a positive, modern-sounding birthday wish that works well in texts and social media messages.
7. 生日快乐，又长大一岁啦！ (Shēngrì kuàilè, yòu zhǎngdà yí suì la!)
Meaning: Happy birthday—you’re another year older!
For close friends, you can make your birthday greeting more playful.
又长大一岁 (yòu zhǎngdà yí suì) means someone has grown another year older. The final 啦 (la) gives the sentence a casual, lively tone.
Because it can sound teasing, this is better for friends than for formal situations.
How to Write a Simple Birthday Message in Chinese
You don’t need a long or complicated sentence to sound natural. A simple pattern is:
生日快乐 + birthday wish
For example:
生日快乐！祝你天天开心，心想事成！
Shēngrì kuàilè! Zhù nǐ tiāntiān kāixīn, xīn xiǎng shì chéng!
“Happy birthday! Wishing you happiness every day, and may all your wishes come true!”
Once you know 生日快乐, you can easily personalize your message by adding one or two short wishes.
For Mandarin learners, that makes birthday greetings especially useful vocabulary: the expressions are simple, memorable, and easy to use in real conversations.
