Perhaps you should try some spelling variations:
nhan luc » nang luc
danh gia » dan gian
so sanh » do sanh
sanh ly » sinh ly, doanh ly, khanh ly
ly hang » ly quang
hieu ve » hieu va, hieu van
ve nhan » ve nha, de nhan, va nhan
va danh » va dinh, va dan, va hanh
gia cua » gian cua, giau cua, gia cuc
cua tre » cua te, cuu tre, cua triet
va hoi » xa hoi, va hoc
va hoa » van hoa, va hoc, 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: so sanh ly hang ((va hoi) or (va hoa)). hieu ve nhan luc va danh gia cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh ly hang ((va hoi) OR (va hoa)). hieu ve nhan luc va danh gia cua tre.
• Adding a wildcard symbol may retrieve word variants: so sanh ly hang ((va hoi) or (va hoa)). hieu ve nhan luc va danh gia cua tre*.