:
Note: In this section the word "
tone" is abbreviated as "T": thus T1 stands for Tone 1, or first tone; T2 stands for Tone 2, or second tone; etc. Wherever possible GR indicates tones 2, 3 and 4 by respelling the
basic T1 form of the syllable, replacing a vowel with another having a similar sound (
i with
y or
e, for example). But this concise procedure cannot be applied in every case, since the syllable may not contain a suitable vowel for modification. In such cases a letter (
r or
h) is added or inserted instead. The precise rule to be followed in any specific case is determined by the rules given below. A colour-coded
rule of thumb is given below for each tone: the same colours are used below in a
list of provinces. Each rule of thumb is then amplified by a comprehensive set of rules for that tone. These codes are used in the rules: :* V = a vowel :* NV = a non-vowel (either a consonant or zero in the case of an initial vowel) :* ⇏ = "but avoid forming [the specified combination]" Pinyin equivalents are given in brackets after each set of examples. To illustrate the GR tonal rules in practice, a
table comparing Pinyin and GR spellings of some Chinese provinces follows the detailed rules.
Tone 1 (high): basic form • Initial
sonorants (
l-/m-/n-/r-): insert
-h- as second letter.
rheng, mha (rēng, mā) • Otherwise use the
basic form.
Tone 2 (rising): i/u → y/w; or add -r • Initial sonorants: use basic form.
reng, ma (réng, má) • N
iV → N
yV ( +
-i if final).
chyng, chyan, yng, yan, pyi (qíng, qián, yíng, yán, pí) • N
uV → N
wV ( +
-u if final).
chwan, wang, hwo, chwu (chuán, wáng, huó, chú) • Otherwise add
r to vowel or
diphthong.
charng, bair (cháng, bái)
Tone 3 (dipping/falling): i/u → e/o; or double vowel • V
i or
iV → V
e or
eV (⇏
ee).
chean, bae, sheau (qiǎn, bǎi, xiǎo), but not gee • V
u or
uV → V
o or
oV (⇏
oo).
doan, dao, shoei (duǎn, dǎo, shuǐ), but not hoo • When both
i and
u can be found, only the first one changes, i.e.
jeau, goai, sheu (jiǎo, guǎi, xǔ), not jeao, goae, sheo • For basic forms starting with
i-/u-, change the starting
i-/u- to
e-/o- and add initial
y-/w-.
yean, woo, yeu (yǎn, wǒ, yǔ) • Otherwise double the (main) vowel.
chiing, daa, geei, huoo, goou (qǐng, dǎ, gěi, huǒ, gǒu)
Tone 4 (falling): change/double final letter; or add -h • V
i → V
y.
day, suey (dài, suì) • V
u → V
w (⇏
iw).
daw, gow (dào, gòu), but not chiw •
-n →
-nn.
duann (duàn) •
-l →
-ll.
ell (èr) •
-ng →
-nq.
binq (bìng) • Otherwise add
h.
dah, chiuh, dih (dà, qù, dì) • For basic forms starting with
i-/u-, replace initial
i-/u- with
y-/w-, in addition to the necessary tonal change.
yaw, wuh (yào, wù) '
Neutral tone (轻声 Chingsheng / qīngshēng
)' A dot (usually written as a period or full stop) may be placed before neutral tone (unstressed) syllables, which appear in their original tonal spelling:
perng.yeou, dih.fang (péngyou, dìfang).
Y.R. Chao used this device in the first eight chapters of the
Mandarin Primer, restricting it thereafter to new words on their first appearance. In
A Grammar of Spoken Chinese he introduced a subscript circle (˳) to indicate an optional neutral tone, as in
bujy˳daw, "don't know" (Pinyin pronunciation
bùzhīdào or
bùzhīdao). '
GR u-
and i-
syllables' Any GR syllables beginning
u- or
i- must be T1: in T2, T3 and T4 these syllables all begin with
w- or
y- respectively. An example in all four tones is the following:
ing, yng, yiing, yinq (Pinyin
ying).
Rime table The term
rime, as used by
linguists, is similar to
rhyme. See
Rime table.
Pinyin comparison: all tones This table illustrates the GR
tonal rules in use by listing some Chinese provinces in both GR and Pinyin. The tonal spelling markers or "clues" are highlighted using the same
colour-coding scheme as above. Note that T1 is the default tone: hence
Shinjiang (Xīnjiāng), for example, is spelled using the basic form of both syllables. :
GR tone key :Tone 1 (basic form: unmarked) Tone 2 Tone 3 Tone 4 == Rhotacization ==