Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nang van » dang van, tang van, lang van
hanh tai » thanh tai, hang tai, han tai
nhan tai » hang tai, van tai, toan tai
te sach » toc sach
sach ky » sac ky, sach y, sach ty
van hoi » van hoa, van hoc, van hoe
qua cam » qua cham, qua cac, qua ca
cam luc » cam xuc, cau luc
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 ky nang van hoi. hieu qua cam luc va ((hanh tai) or (nhan tai)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang van hoi. hieu qua cam luc va ((hanh tai) OR (nhan tai)) cua triet.
• Adding a wildcard symbol may retrieve word variants: te sach ky nang van hoi. hieu qua cam luc va ((hanh tai) or (nhan tai)) cua triet*.