Perhaps you should try some spelling variations:
cua triet » cua viet, va triet
su triet » su viet, su tien, ve triet
nang van » dang van, tang van, lang van
hieu van » hieu va, thien van, lieu va
van hoi » van hoa, van hoc, van hoe
vu sach » vu bach, vu khach
nam xuc » cam xuc, nam xua, nam thuc
va hanh » van hanh, va thanh, va danh
su sach » so sach
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sach) or (vu sach)) ky nang van hoi. hieu van nam xuc va hanh vi ((cua triet) OR (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) ky nang van hoi. hieu van nam xuc va hanh vi ((cua triet) OR (su triet))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (vu sach)) ky nang van hoi. hieu van nam xuc va hanh vi ((cua triet) OR (su triet))*".