Syllable

Intermediate Level(Band 5)

Pinyin

Initial Consonant

b

Vowel(Simple or Compound)

o

Tones

2( bo2)

Characters(Tone 2)
1

2

3

4

5

6

7

8

9

10

Characters(All Tones)
1

bo

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16