34. DAT DUOC MUC TIEU VOI 12 BUOC
33. NANG CAO NANG LUC LANH DAO – PACE – phan 2
32. NANG CAO NANG LUC LANH DAO – PACE – phan 1
30. KY NANG MEM – KY NANG LANG NGHE
29. KY NANG MEM – KY NANG DAT CAU HOI
28. MARKETING CHO THOI DAI MOI – PHILIP KOTLER [1]
19. THIET LAP HE THONG KIEM SOAT NOI BO
13. KY NANG DANH GIA CONG VIEC
12. KY NANG DONG VIEN NHAN VIEN
09. KY NANG LANH DAO THEO TINH HUONG
08. KY NANG DIEU HANH CUOC HOP
06. KY NANG GIAO VIEC UY QUYEN