Perhaps you should try some spelling variations:
doanh dao » doanh bao, doanh cao, doanh giao
cua triet » cua viet, su triet, va triet
nhan luc » nang luc
danh day » danh dau, dan day, lanh dao
te sach » toc sach
tang ma » mang may, tang van
hieu ve » hieu va, hieu van
ve nhan » ve nha, de nhan, va nhan
y tang » ky tang, 6 tang, 7 tang
ma hoi » mai hoi, xa hoi, ma hoa
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y tang ma hoi. hieu ve nhan luc va ((danh day) or (doanh dao)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y tang ma hoi. hieu ve nhan luc va ((danh day) OR (doanh dao)) cua triet.
• Adding a wildcard symbol may retrieve word variants: te sach y tang ma hoi. hieu ve nhan luc va ((danh day) or (doanh dao)) cua triet*.