No.

Pinyin Initials, Finals & syllables

Pinyin for words and Phrases

Pinyin for short sentences

Total

Length of Chinese Learning

1

24

50

25

99

60 months

2

23

48

25

96

24 months

3

24

48

21

93

6 months

4

23

50

19

92

4 months

5

25

46

20

91

3 months

6

20

45

25

90

1 month

7

19

46

23

88

1 month

8

17

40

18

85

1 month

9

20

42

22

84

1 month

10

21

43

19

83

1 month

11

23

40

18

81

12 months

12

19

39

22

80

12 months

13

19

47

10

76

12 months

14

22

36

12

70

12 months

15

21

29

14

64

36 months

16

15

20

10

45 (drop)

48 months