Syllable

cáo

Advanced Level(Band 7-9)

Pinyin

Initial Consonant

c

Vowel(Simple or Compound)

ao

Tones

2( cao2)

Characters(Tone 2)
1

cáo

2

cáo

Characters(All Tones)
1

cāo

2

cāo

3

cáo

4

cáo

5

cǎo