In Chinese, the phrase ‘have a good day’ is translated to “Xíng rì hǎo.” This simple phrase can be used as both a greeting and farewell in many situations. It conveys warm wishes for someone’s day ahead, as well as wishing them luck and success throughout their endeavors.

How to Say Have a Good Day in Chinese
When saying “Xíng rì hǎo,” it is important to remember that you should not use the same tone when speaking with everyone. In general, this expression should be said in an upbeat way with positive intonation. The literal translation of “have a good day” into Chinese implies that there will be some kind of time frame involved while using this phrase – usually one full day from morning until nightfall
If you were discussing plans for the upcoming weekend then saying “xīng qī kè hǎo” (literally translating ‘have a nice week’) might make more sense instead!
“Xīn nián kuài lè” (新年快乐). This phrase literally translates to “Happy New Year,” but it can also be used for any special occasion or simply wishing someone well.
If you want to wish someone luck, you could say “Gōng xǐ fā cái” (恭喜发财) which means “Congratulations on getting rich!”
“Zhù nǐ hé shì jí qíng yún!” (祝你合实继情云) which translates roughly as: “May all your dreams come true”.
Zài gēn nǐ yóu kuài le!(再跟你有快乐!) which means “Have fun with you again soon”.
Bái bái zhuānyè (拜拜专业)which means “Goodbye and best of luck”.
Example Sentences using Have a Good Day in Chinese
1. Have a good day – 祝你有美好的一天 – Zhù nǐ yǒu měihǎo de yītiān
2. Wishing you the best today and always – 祝你今天和永远都是最好的 – Zhù nǐ jīntiān hé yǒngyuǎn dōu shì zuì hǎo de
3. Enjoy your day – 祝您愉快 – Zhù nín yúkuài
4. I hope your day is filled with joy and happiness – 我希望你的一天充满快乐和幸福 – Wǒ xīwàng nǐ de yītiān chōngmǎn kuàilè he xìngfú
5. Make it an awesome one – 让它成为一个很棒的 – Ràng tā chéngwéi yīgè hěn bàng de
6. May this be a great start to your week ahead – 愿这是你未来一周的良好开端 – Yuàn zhè shì nǐ wèilái yīzhōu de liánghǎo kāiduān
7. May all of your dreams come true today – 愿你今天所有的梦想成真 – Yuàn nǐ jīntiān suǒyǒu de mèngxiǎng chéng zhēn
8. Have an amazing day full of success and adventure – 度过充满成功和冒险的精彩一天 – Dùguò chōngmǎn chénggōng hé màoxiǎn de jīngcǎi yītiān