Pinyin spelling rules

Goals

• Place tone marks on the correct vowel
• Use numbered pinyin for typing when needed
• Apply y/w and ü orthography rules
• Read ju/qu/xu as ü sounds
• Avoid English-letter pronunciation traps

Tone mark placement

Priority: mark a, then o/e, otherwise the final vowel—except iu/ui mark the last letter.

Numbered pinyin (hao3) is fine for input; marks are better for reading aloud.

Practice writing fēi, duì, liú with correct mark position.

y and w rules

Bare i/in/ing become yi/yin/ying; bare u becomes wu; bare ü becomes yu.

These letters guide pronunciation and syllable boundaries in text.

Examples: 一 yī, 五 wǔ, 鱼 yú.

ü dots and j q x

After j q x, ü is written as u but still sounds like ü: ju qu xu.

After n/l, dots are kept when needed: nǚ, lǜ.

Misreading qu as English “koo” is a common beginner error.

Syllable boundaries

Apostrophes appear in some texts (Xi’an) to mark boundaries; beginners mainly need clear syllable awareness.

When reading pinyin sentences, chunk by syllable before speeding up.

Connect spelling practice to the builder tool.

Spelling into real study

Type beginner words with a pinyin IME to reinforce orthography.

When you misspell, say the word aloud and re-map letters to sound.

Keep a short “trap list”: q, x, c, zh, ü.

Takeaways

• Tone marks sit on vowels by rule, not by guess.
• ju/qu/xu hide ü dots but keep ü sound.
• y/w spellings are orthography, not extra English consonants.
• Typing practice supports reading pinyin accurately.

Quick check