chap 7

1 chap 1 

2 chap 2 

3 chap 3 

4 chap 4 

5 chap 5 

6 chap 6 : Không phải H 

7 chap 7 

8 chap 8 

9 chap9 

10 góc tâm sự của tg 

11 chap10 

12 chap 11 

13 chap 12 

14 chap 13 

15 chap 14 

16 chap 15 

17 chap 16 

18 chap 17 

19 chap 18 

20 chap 19 

21 chap 20 

22 Chap 21 

23 chap 22 

24 chap 23 

25 chap 24 

26 chap 25 

27 Chap 26 

28 chap 27 

29 chương 28 