Perhaps you should try some spelling variations:
nhan luc » nang luc
cach ly » cach le, cach lam
ly hang » ly quang
hang xa » hoang xa, hang va, hang ca
hieu ve » hieu van
hieu va » lieu va, hieu qua
va hanh » van hanh, va thanh, va danh
luc va » duc va, tuc va, loc va
vi cua » vai cua, di cua
cua su » qua su
cuoc » quoc, duoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: cuoc cach ly hang xa hoi. ((hieu ve) or (hieu va)) nhan luc va hanh vi cua su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cuoc cach ly hang xa hoi. ((hieu ve) OR (hieu va)) nhan luc va hanh vi cua su.
• Adding a wildcard symbol may retrieve word variants: cuoc cach ly hang xa hoi. ((hieu ve) or (hieu va)) nhan luc va hanh vi cua su*.