Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nhan luc » nang luc
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va nhan » van nhan, ca nhan, va phan
luc van » luoc van, luu van, duc van
y nang » ky nang, ly nang, v nang
anh vi » anh va, anh ve, anh vu

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 nang xa hoi. hieu va nhan luc van ((anh vi) OR (hanh vi)) cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang xa hoi. hieu va nhan luc van ((anh vi) OR (hanh vi)) cua triet".
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. hieu va nhan luc van ((anh vi) OR (hanh vi)) cua triet*.