Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
toc sach » hoc sach, doc sach, thuoc sach
nhan luc » nang luc
hieu va » lieu va, hieu qua
danh tu » anh tu, doanh thu
va danh » va dinh, va dan, va hanh
hieu ve » hieu van
cao hoc » co hoc, cho hoc, chat hoc
luc va » duc va, tuc va, loc va
y nang » ky nang, ly nang, v nang
tu cua » hu cua, vu cua

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) or (toc sach)) y nang cao hoc. ((hieu ve) or (hieu va)) nhan luc va danh tu cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (toc sach)) y nang cao hoc. ((hieu ve) OR (hieu va)) nhan luc va danh tu cua triet.
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (toc sach)) y nang cao hoc. ((hieu ve) or (hieu va)) nhan luc va danh tu cua triet*.