Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
bien viet » dien viet, tieng viet, trien viet
manh dao » lanh dao, minh dao, hanh dao
van manh » van minh, van anh, van hanh
thu sach » tu sach, thuat sach, thuoc sach
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
xuc van » duc van, luc van, vuc van
dao cua » dai cua, day cua, dan cua
sach v » sach va, sach y, sach 2
ma hoi » mai hoi, ma hoa, me hoi
v nang » va nang, vu nang, van nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach v nang ((ma hoi) or (xa hoi)). ((hieu ve) or (bien viet)) cac xuc van manh dao cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach v nang ((ma hoi) OR (xa hoi)). ((hieu ve) OR (bien viet)) cac xuc van manh dao cua triet.
• Adding a wildcard symbol may retrieve word variants: thu sach v nang ((ma hoi) or (xa hoi)). ((hieu ve) or (bien viet)) cac xuc van manh dao cua triet*.