你好 (Nǐ hǎo) – Hello
This is the most basic greeting in Chinese and it works in every situation.
早上你好，可以帮我吗？(Zǎoshang nǐ hǎo, kěyǐ bāng wǒ ma?) – Good morning, can you help me?

谢谢 (Xièxiè) – Thank you
Expressing gratitude is important in Chinese culture, and ‘xièxiè’ is the way to do it.
这个礼物我很喜欢，谢谢。(Zhège lǐwù wǒ hěn xǐhuān, xièxiè.) – I like this gift a lot, thank you.

不客气 (Bù kèqì) – You’re welcome
This phrase is used in response to someone thanking you.
你帮了我大忙，不客气。(Nǐ bāng le wǒ dà máng, bù kèqì.) – You’ve helped me a lot, you’re welcome.

洗手间 (Xǐshǒujiān) – Bathroom
Knowing how to ask for the bathroom is crucial in any language.
请问，洗手间在哪里？(Qǐngwèn, xǐshǒujiān zài nǎlǐ?) – Excuse me, where is the bathroom?

多少钱 (Duōshǎo qián?) – How much does it cost?
When shopping or using services, it is important to know how to ask for the price.
这件衣服多少钱？(Zhè jiàn yīfu duōshǎo qián?) – How much does this piece of clothing cost?

可以 (Kěyǐ) – Can / May I
Use this word to ask for permission or to inquire if something is possible.
我可以试穿这件衣服吗？(Wǒ kěyǐ shìchuān zhè jiàn yīfu ma?) – May I try on this piece of clothing?

我要这个 (Wǒ yào zhège) – I want this
This phrase comes in handy when you want to order something or make a purchase.
我要这个，可以打包吗？(Wǒ yào zhège, kěyǐ dǎbāo ma?) – I want this one, can you wrap it up?

不要 (Bù yào) – I don’t want
Use this when you need to refuse something or indicate that you don’t want it.
不要塑料袋，谢谢。(Bù yào sùliàodài, xièxiè.) – I don’t want a plastic bag, thank you.

出租车 (Chūzūchē) – Taxi
It’s useful to know this word when you need to catch a ride.
请问，这附近有出租车站吗？(Qǐngwèn, zhè fùjìn yǒu chūzūchē zhàn ma?) – Excuse me, is there a taxi stand nearby?

对不起 (Duìbùqǐ) – I’m sorry / Excuse me
Whether you’ve made a mistake or just need to get past someone on a crowded bus, this phrase is essential.
对不起，我没听清楚。(Duìbùqǐ, wǒ méi tīng qīngchu.) – I’m sorry, I didn’t hear clearly.

水 (Shuǐ) – Water
Staying hydrated is key, especially while traveling, so knowing how to ask for water is pivotal.
请给我一瓶水。(Qǐng gěi wǒ yì píng shuǐ.) – Please give me a bottle of water.

菜单 (Càidān) – Menu
When you sit down at a restaurant, you’ll want to be able to ask for the menu.
可以看一下菜单吗？(Kěyǐ kàn yí xià càidān ma?) – May I look at the menu?

我不会说中文 (Wǒ bù huì shuō Zhōngwén) – I don’t speak Chinese
It’s okay if you’re not fluent; letting people know you don’t speak the language can help them to be more patient.
对不起，我不会说中文。(Duìbùqǐ, wǒ bù huì shuō Zhōngwén.) – Sorry, I don’t speak Chinese.

Armed with these phrases, you’ll be better equipped to face the challenges of travel in Chinese-speaking areas. Remember, a little language can go a long way, and locals will appreciate your effort to speak their language. Safe travels and happy learning!