Phonetics

• b (unaspirated): soft release with no extra breath, e.g. bà (把)
• p (aspirated): forceful release with noticeable breath, e.g. pà (怕)
• Tip: hold your hand in front of your mouth; p pushes air at your hand, b does not

Tone marks (1st–4th) change the pitch contour, not the base sound. mā (妈), má (麻), mǎ (马), mà (骂) share the same syllable, only the pitch differs. Wrong tone = wrong word.

• -er (e.g. ér 儿, èr 二): a standalone retroflex r-colored final
• As the suffix -r (erhua), it does not form its own syllable but merges with and r-colors the previous final, e.g. zhèr (这儿), wánr (玩儿)

r (rù 入) uses a curled-up tongue (retroflex), unlike English or Vietnamese 'r'. It sounds somewhat like z but with more tongue curl. Tip: say 'j' quietly and you get r.

• h (velar): a breathy fricative from the back of the mouth, e.g. hǎo (好)
• x (palatal): lighter, the tongue front near the hard palate, like 'hs', e.g. xiǎo (小)
• x is much lighter and higher than h

• -ong: more closed mouth, e.g. gōng (功)
• -ang: more open mouth, e.g. gāng (刚)
• -eng: in between, e.g. gēng (更)

Remember: closed → mid → open as ong → eng → ang

q always sounds like 'ch' in English "cheese", never like 'k'. Example: qù (去) sounds like "chjù". Whenever you see q, think 'ch' immediately.

• sh (retroflex): shān (山)
• s (dental): sān (三)
• x (palatal, like 'hs'): xiān (先)

Each uses a different part of the mouth; careful listening is key.

• -ing (e.g. píng 平): ends with the velar nasal ng (back of the tongue at the soft palate)
• -in (e.g. pīn 拼): ends with the alveolar nasal n (tongue tip at the ridge behind the teeth)
• Feel where the closure happens: back of the mouth vs. front

• ch (retroflex): tongue curls up, e.g. chī (吃)
• c (dental): pronounced at the front teeth, e.g. cí (词)
• Tip: ch sounds 'deeper', c sounds 'flatter'

After n, l, j, q, x, the letter ü is written as u in pinyin for simplicity. Example: nü (女) appears as 'nu' but is pronounced with the ü sound (rounded u).

• zh (retroflex): tongue curls back, e.g. zhù (住)
• z (dental): tongue tip behind the upper teeth, e.g. zài (在)
• j (palatal): tongue front against the hard palate, e.g. jī (鸡)

In words like 中 (zhōng), the final is /ong/ with a back nasal. Your tongue drops to nearly create /u/, but you add the /ng/ nasal resonance, not a front /on/ sound.

c (次 cì) is a dental/alveolar affricate, the aspirated partner of z. k (可 kě) is velar (back of the mouth). They are made in completely different positions.

ao (as in 好 hǎo) goes from wide open /a/ to /o/. ou (as in 后 hòu) goes from /o/ to /u/. Track the vowel sequence, and they'll stay distinct.

l (as in 拉 lā) keeps your tongue flat; r (as in 然 rán) curves your tongue back immediately. This is why le (了) and re (热) sound completely different.

n (as in 你 nǐ) is made with your tongue touching the alveolar ridge. ng (as in 唱 chàng) is made with the back of your tongue in your throat. Different places, not different intensities.

In le (了) and me (么), /e/ is more open. In bei (背) or mei (美), it's closer to a front vowel. The rule: listen to native speakers and adjust your mouth opening accordingly.

You'll never see ja, qa, or xa in Mandarin. These palatal sounds only work with high front vowels: ji (基 jī), qu (去 qù), xi (西 xī).

r (as in 日 rì) has your tongue in a retroflex position, curled back like zh/ch/sh, not touching the alveolar ridge. This is why it sounds distinct from the z/c/s series.

The primary difference is tongue position: sh (书 shū) and s (四 sì) are both unaspirated, but sh is retroflex and s is dental. Likewise zh is retroflex and z is dental.

ch (吃 chī) is a retroflex affricate (tongue curled back); q (起 qǐ) is a palatal affricate (tongue front to the hard palate). Both are aspirated. The main difference is the place of articulation, not the breath.

When you see xu, ju, or qu in pinyin, the 'u' always represents /ü/ (the rounded front vowel). There's no need for an umlaut, these three initials always trigger the rounded sound.

zh (as in 中 zhōng) is retroflex: the tongue curls back. z (as in 自 zì) is dental: the tongue tip touches just behind the upper teeth. Feel the difference in tongue position.

These initials have strict restrictions: b, p, m never pair with ü or er, and f never pairs with i or ü. But bi, pi, mi and be-class finals do exist (比 bǐ, 皮 pí, 米 mǐ). Learn which combinations are valid.

These initials have strict co-occurrence restrictions. b/p/m appear only with a, o, u or -ng, -ang finals. There is no Mandarin syllable 'be', 'pi', or 'mü'. Memorize the valid combinations.

ou glides from o to u (like 'oh'). uo glides from u to o. Examples: 后 (hòu, 'hoe') vs. 多 (duō, 'dwor'). The direction of the glide matters.

ei starts with e and glides to i (like English 'ay'). ie starts with i and glides to e (like 'yeh'). Examples: 黑 (hēi) vs. 提 (tí), 结 (jiē) vs. 就 (jiù). The direction is reversed.

ia = i + a glided together. ua = u + a. uo = u + o. Pronounce each as a single smooth unit, not separate letters. Examples: 家 (jiā), 瓜 (guā), 多 (duō).

h is a voiceless fricative from the back of the mouth/throat. f is a labiodental fricative (lower lip against upper teeth). Examples: 何 (hé) vs. 服 (fú). h sounds breathy and light, f sounds sharp and buzzy.

-n ends with the tongue tip at the alveolar ridge (just behind the upper teeth). -ng ends with the back of the tongue against the soft palate. Examples: 南 nán (-n) vs 忙 máng (-ng); 真 zhēn (-n) vs 正 zhèng (-ng). Feel the different tongue positions.

r is an approximant (like English 'r') with a curled-back tongue, very different from l (lateral). Examples: 人 (rén) vs. 了 (le). Practice by curling your tongue and releasing it slowly.

-ng only appears at the end of a syllable: 方 (fāng), 英 (yīng), 动 (dōng). No Mandarin word begins with ng. It is always a final consonant.

z, c, s are dental sounds (tongue near teeth), distinct from zh, ch, sh (retroflex, tongue curled back). Examples: 子 (zǐ) vs. 知 (zhī), 次 (cì) vs. 吃 (chī). Listen for the tongue position.

The sound ü (like French 'tu') is typically written as u when following n, l, j, q, x. Examples: 女 (nǚ), 绿 (lǜ), 句 (jù). It never follows b, p, m, f.

j, q, x are palatal (front of the tongue toward the hard palate, lips unrounded), while zh, ch, sh are retroflex (tongue curled back). Compare: 鸡 jī vs 知 zhī, 西 xī vs 是 shì, 七 qī vs 吃 chī. Pay attention to tongue position.

w represents u at word-start (wā = uā, 蛙). y represents i at word-start (yā = iā, 鸭). Focus on the main vowel sound; w and y are just how they're written in pinyin.

English r is a smooth glide; Mandarin r is a retroflex approximant, the tongue curls back with light friction. Examples: rán (然), rè (热). It sounds close to English zh (the "s" in "measure") but with the tongue curled further back. Compare: rè (热) vs zhè (这).

Never bi or pi or mi with standalone i; these initials combine with a, o, e, u only. (Exceptions like bi, pi, mi do exist, but fi doesn't.) Knowing this speeds up recognition.

-ian: ends with dental nasal n. -iang: ends with velar nasal ng. Examples: liàn (联) vs liàng (量). One is oral, one is more nasal.

ao: starts open, sounds like English "ow". ou: sounds like "oh-oo". Examples: gāo (高) vs gōu (沟); cǎo (草) vs còu (凑). The first vowel position differs.

In open syllables the "e" is a back "uh" (色 sè, 课 kè). In ie/ei contexts it is more front and open. Examples: 舌 shé vs 朋 péng vs 谢 xiè. The vowel quality shifts depending on context, so listen and adjust your mouth.

n: dental nasal (mouth blocked). ng: velar nasal (sound goes through nose). Examples: jīn (金) vs jīng (京). Feel where the sound resonates.

At a syllable's end, ng is the nasal sound ŋ, not like English g. Examples: gōng (工), xiāng (香), táng (糖). The back of the tongue rises to the soft palate and the sound resonates through the nose, never a hard consonant.

x: tongue front raised toward the hard palate, a sharp "sh"-like hiss. sh: retroflex, tongue curled back, a deeper "shushing" sound. Examples: xī (西) vs shī (湿). Listen carefully to native speakers.

After j, q, or x, the ü dots disappear and it's written as u. Examples: jù (ju, 句), qù (qu, 去), xù (xu, 虚). The u sound here is actually ü.

Retroflex (zh, ch, sh): curl your tongue back. Dental (z, c, s): keep the tongue tip near the upper teeth. Example: zhāng (张) vs zāng (脏); chī (吃) vs cí (词). The sound quality is noticeably different.

q- (like a tense "ch" in "cheese"), x- (like "sh" in "she"), j- (like "j" in "jeep"). The front of the tongue rises toward the hard palate; the tongue is not curled back. Examples: 七 qī, 西 xī, 几 jǐ. Practice pairs to distinguish them.

q- (like "ch" in "chee"), x- (like "sh" in "shee"), j- (like "j" in "jeez"). These use the front of your tongue, not a curled back tongue. Examples: 七 qī, 西 xī, 几 jī. Practice pairs to distinguish them.

Tone 4 à is not "normal" speech, it's an abrupt fall from high to low (sharp and short). Example: 骂 mà (scold). If you say it too softly or drag it out, listeners may mishear it. Say it sharply and cut it off.

Tone 2 á rises steeply from mid to high. Tone 3 ǎ dips low first, then rises. Example: 麻 má (flax) vs. 马 mǎ (horse). Key: Tone 2 starts in the middle and goes straight up; Tone 3 starts low and dips before rising.

Tone 1 ā is not a "neutral" or default pronunciation. It's a high, level tone: hold a high, flat pitch steadily from start to finish. Example: 妈 mā (mother). It stays high, unlike the dipping Tone 3 or the rising Tone 2.

Mandarin has no ng- initial. The ng sound only occurs at the end of a syllable, e.g. 刚 gāng, 唱 chàng. If you see "ng" as an initial, it's likely an error or special notation, double-check.

The -i after ch, sh, r is not the regular "i" vowel, it's a retroflex vowel that sounds like a pulled-back "uh", not "ee". Examples: 吃 chī, 是 shì, 日 rì. Same for z, zh: 字 zì, 知 zhī.

After an initial, pinyin shortens some finals: uei → -ui (贵 guì), uen → -un (温 wēn), iou → -iu (六 liù). The spelling drops a letter, but you still glide through every sound.

The Mandarin r- (日 rì) is not like English "r". It's a retroflex approximant: curl your tongue back and let voice flow without full contact, close to the "s" in "pleasure". Practice: 日、热、人 (rì, rè, rén).

zh- (retroflex): sounds like English "j", e.g. 中 zhōng (middle). z- (dental): sharper "ds" sound, e.g. 字 zì (character). Listen carefully: "zhong" is a softer affricate, "zi" is sharper.

sh- (retroflex): curl your tongue, e.g. 是 shì (is). s- (dental): flat tongue, e.g. 四 sì (four). Think of "sh" like a quiet "shhh" sound (tongue up), and "s" like a sharp hiss (tongue flat).

ü is written as ü or u: after n, l, j, q, x. To pronounce it: say "i" then round your lips tightly. Examples: 女 nǚ (woman), 绿 lǜ (green). It's rounder and higher than regular "u".

ch- (retroflex): curl your tongue up, e.g. 吃 chī (eat). c- (dental): keep tongue flat, e.g. 次 cì (time). Practice saying "chi" with curled tongue, then "ci" with flat tongue, feel the difference.