还 vs 也 (hái vs yě): Which “Also” to Use
Chinese splits English “also” into two words. 还 (hái) keeps the same subject and piles on a second, different action (“…and also”). 也 (yě) brings a new subject to the same action (“me too”).
Why this trips learners up
English gets by with one word — “also” or “too” — for two quite different jobs, so when Chinese hands you both 还 (hái) and 也 (yě), it's tempting to use them interchangeably. They aren't, and the difference between 还 and 也 is worth settling early. One question sorts almost every case: what is being added?
也 brings a new subject to the same action — it's the “me too” word: 他喜欢咖啡，我也喜欢 (“he likes coffee; I do too”). 还 keeps the same subject and piles on a second, different action — “…and also”: 我要咖啡，还要蛋糕 (“I want a coffee, and a cake too”). Two traps come with 还. It is not 和 (hé): it can't bridge two nouns, so you repeat the verb (要咖啡，还要蛋糕, never 要咖啡还蛋糕). And it sits before the verb of the second clause — never at the end.
The structure
Colour key
Each colour marks one grammatical role — and the same colour means the same role on every page in the Lab.
Examples in context
Real-world sentences, easiest first. Toggle pinyin or the translation, tap any word to see its role, or play the audio.
Tap a word to see its grammatical role.
wǒ 我 Subject yào 要 Verb kāfēi 咖啡 Object hái 还 Pattern yào 要 Verb dàngāo 蛋糕 Object
I'll have a coffee, and a cake too.
tā 他 Subject huì 会 Function word tán 弹 Verb gāngqín 钢琴 Object hái 还 Pattern huì 会 Function word chànggē 唱歌 Verb
He can play the piano, and sing as well.
wǒ 我 Subject mǎi 买 Verb le 了 Function word píngguǒ 苹果 Object hái 还 Pattern mǎi 买 Verb le 了 Function word xiāngjiāo 香蕉 Object
I bought apples, and bananas too.
tā 他 Subject xǐhuan 喜欢 Verb kāfēi 咖啡 Object wǒ 我 Subject yě 也 Pattern xǐhuan 喜欢 Verb
He likes coffee; I like it too.
tā 她 Subject xǐhuan 喜欢 Verb huàhuà 画画 Object hái 还 Pattern xǐhuan 喜欢 Verb tiàowǔ 跳舞 Object
She likes drawing, and dancing too.
wǒ 我 Subject qù 去 Verb guo 过 Function word Běijīng 北京 Place tā 他 Subject yě 也 Pattern qù 去 Verb guo 过 Function word
I've been to Beijing; he has too.
nǐ 你 Subject hē 喝 Verb le 了 Function word chá 茶 Object hái 还 Pattern xiǎng 想 Function word hē 喝 Verb shénme 什么 Question
You've had tea — what else do you want to drink?
zhōumò 周末 Time wǒ 我 Subject yào 要 Function word dǎsǎo 打扫 Verb fángjiān 房间 Object hái 还 Pattern yào 要 Function word qù 去 Verb chāoshì 超市 Place mǎi 买 Verb dōngxi 东西 Object
This weekend I have to clean the room, and go to the supermarket too.
Common mistakes
Why it happens: This is the heart of it: 还 is not English “and”, and it's not 和. It can't glue two nouns together — to add a second thing you want, you repeat the verb: 我要咖啡，还要蛋糕 (want coffee, also want cake), never 我要咖啡还蛋糕. Joining two nouns is 和's job, not 还's.
Why it happens: 还 leads its clause — it comes right before the verb it's adding, and never trails at the end. “She has a cat and also a dog” is 她有一只猫，还有一只狗, not …有一只狗还.
Why it happens: When a different person does the same thing, that's 也, not 还. “He likes coffee; I do too” is 他喜欢咖啡，我也喜欢 — a new subject (我) joining the same action takes 也. Use 还 here and it sounds like the same person is piling on more.
Compare & contrast
| 还 — same subject, one more thing | 也 — another subject, same thing | The difference |
|---|---|---|
| 我买了菜，还买了水果。wǒ mǎi le cài, hái mǎi le shuǐguǒ. | 他也买了水果。tā yě mǎi le shuǐguǒ. | 我买了菜，还买了水果 = one shopper adds a second item (“…and also fruit”). 他也买了水果 = a second shopper, the same item (“he bought fruit too”). |
| 他会打篮球，还会踢足球。tā huì dǎ lánqiú, hái huì tī zúqiú. | 我也会踢足球。wǒ yě huì tī zúqiú. | 他会打篮球，还会踢足球 = one player, two sports. 我也会踢足球 = a second player, the same sport. |
Try it yourself
Say “I want a coffee, and a cake too” — tap the words into order.
Related patterns
Quick reference card
还 vs 也 (hái vs yě): Which “Also” to Use grammar.merrymandarin.com A pocket summary — print it and keep it by your desk.