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The Introduction of Pinyin and Its Four Tones

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Pinyin helps you connect written Mandarin with its pronunciation. It uses the Roman alphabet, but the letters do not always sound like their English equivalents. Learn the sounds together with recordings or a teacher rather than guessing from the spelling.

What is pinyin?

Hanyu Pinyin is a system for writing the pronunciation of Standard Mandarin. It supports pronunciation study, dictionary lookup and typing Chinese characters on computers and phones. It does not replace Chinese characters: characters carry information that a pronunciation alone may not identify.

A character can have more than one reading, depending on the word and context. For example, 行 is xíng in 行走 (xíngzǒu, to walk), but háng in 银行 (yínháng, bank). A dictionary entry or the pinyin supplied with a text helps you choose the appropriate reading.

A little background

Pinyin was developed in the 1950s and is widely used in Mandarin education and romanization. Zhuyin, also called Bopomofo, is another pronunciation system commonly used in Taiwan. This series teaches pinyin; it is not a guide to the pronunciation of every variety of Chinese.

Why learn pinyin?

  • Pronunciation: associate each spelling with a Mandarin sound and tone.
  • Listening: compare what you hear with a transcript, then practise without looking at it.
  • Dictionary use: search by pronunciation when you know how a word sounds. If you only know its written form, character or handwriting lookup can help.
  • Typing: enter a word’s pinyin and select the intended characters. Many input methods do not require tone marks.

You do not need to memorise a huge total of characters before you can begin. Build a useful vocabulary gradually, learning each word’s characters, pronunciation and meaning together.

The parts of a syllable

It is a syllable, rather than a whole multi-syllable word, that has an initial, a final and a tone. The initial is the opening consonant; the final contains the vowel sound and may include a final consonant. For 妈 (mā, mum/mom), m is the initial, a is the final and the mark over a indicates the first tone.

Some syllables have no consonant initial, such as 爱 (ài, love). In common teaching charts, Mandarin has 21 consonant initials. Finals can be grouped as simple, compound and nasal finals; the number shown depends on the chart’s classification. The next lessons explain these sounds individually.

Mandarin has four main lexical tones and a neutral tone. A syllable with no written tone mark may have a neutral tone; this does not mean that it has no pitch when spoken.

The four tones

Changing a tone can change the word. Compare these four readings of ma:

Four Mandarin tones using ma
Tone Pinyin and character Meaning How to practise
First mā 妈 mum/mom Keep the pitch high and level.
Second má 麻 hemp Rise from a middle pitch towards a higher one.
Third mǎ 马 horse Begin low; in a careful isolated pronunciation, dip and then rise.
Fourth mà 骂 to scold Fall sharply from a high pitch.

The third tone is often pronounced low without a full final rise in connected speech. Also, when two third-tone syllables occur together, the first is normally pronounced with a rising tone: 你好 is written nǐ hǎo, but the first syllable sounds like ní. Keep the usual dictionary tone marks when writing the words.

The neutral tone

The neutral tone is short and unstressed. Its pitch depends on the preceding tone. It is sometimes called the fifth tone, but it does not have one fixed contour like the four main tones. In pinyin it normally has no tone mark: 吗 (ma) is the question particle in 你好吗? (Nǐ hǎo ma?, How are you?).

Listen to complete words as well as isolated syllables. For example, the second syllable of 妈妈 (māma, mum/mom) is normally neutral.

Where do tone marks go?

The mark goes over a vowel. Use these spelling rules:

  1. If there is a, put the mark on a: hǎo.
  2. Otherwise, if there is e, put it on e: hěn.
  3. In ou, mark o: dōu.
  4. For iu and ui, mark the last vowel: liù, guì.
  5. With a single written vowel, mark that vowel: mā, nǐ, lǜ. A tone mark replaces the dot on i.

Numbered notation is also used in some dictionaries and learning tools: ma1 means mā. A neutral syllable may be written with no number, or with 0 or 5, depending on the system.

Practise a little every day

Listen, repeat and record yourself. Focus first on the difference between mā, má, mǎ and mà, then practise two-syllable words. Ask a teacher or fluent Mandarin speaker for feedback. Aim for clear, understandable pronunciation rather than judging yourself after one attempt.

Try writing the pinyin for 妈、马、骂 and the question particle 吗, then check the table and the neutral-tone section. Continue with pinyin initials and pinyin finals.

For listening practice, the Open University’s Mandarin tones lesson includes audio. Hong Kong Polytechnic University’s neutral-tone lesson explains how its pitch changes in context.