Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh lap » phan lap, thanh hai, thanh van
toc sach » hoc sach, doc sach, thuoc sach
hieu van » hieu va, thien van, lieu va
van cham » van chat, van tham, va cham
cham xuc » cam xuc, chat xuc, cham soc
sach va » sach xa, sach ha, sach dao
va nang » van nang, da nang, cam nang
cao hoi » cau hoi, co hoi, cao hoc
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: toc sach va nang cao hoi. hieu van cham xuc va ((thanh lap) OR (thanh san)) cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach va nang cao hoi. hieu van cham xuc va ((thanh lap) OR (thanh san)) cua triet".
• Adding a wildcard symbol may retrieve word variants: toc sach va nang cao hoi. hieu van cham xuc va ((thanh lap) OR (thanh san)) cua triet*.