Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ban thanh » ban hanh, ban hang
tang van » dang van, hoang van, trong van
hieu ban » hieu van, dieu ban, lieu ban
cau tren » cu tren, dau tren, ca tren
van hoi » van hoa, van hoc, van hoe
ky tang » ky nang, ky dang, kho tang
dan ky » van ky
soc va » loc va, doc va, goc va
te dan » te danh, tre dan, ke dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: te dan ky tang van hoi. hieu ban thanh ((soc va) OR (hoc va)) hanh vi ((cau tren) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te dan ky tang van hoi. hieu ban thanh ((soc va) OR (hoc va)) hanh vi ((cau tren) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te dan ky tang van hoi. hieu ban thanh ((soc va) OR (hoc va)) hanh vi ((cau tren) or (cua triet))".
• Adding a wildcard symbol may retrieve word variants: te dan ky tang van hoi. hieu ban thanh ((soc va) OR (hoc va)) hanh vi ((cau tren) or (cua triet))*.