Perhaps you should try some spelling variations:
tinh luong » tinh huong, dinh luong, minh luong
trinh nang » tinh nang, trinh bang, trinh mang
luong luat » truong luat, luong quan, luong cua
nang quan » ban quan, nang suat
quan tran » quang tran, quan tren, xuan tran
tran kiem » toan kiem, trang kien, trinh kiem
kiem soat » kiem toan
luat va » xuat va, luat ve, suat va
va kiem » van kien

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( trinh nang quan tran kiem tra ) or ( tinh luong luat va kiem soat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( trinh nang quan tran kiem tra ) OR ( tinh luong luat va kiem soat ))*.