Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh van » thanh san, thanh toan, thanh phan
van thanh » ban thanh, van tuan
van cua » vang cua, ban cua, dan cua
xuc van » duc van, luc van, vuc van
cac xuc » cam xuc, cac nuoc, chat xuc
qua cac » cua cac
tu sach » thu sach, su sach, te sach
mai hoi » mai khoi, dai hoi, lai hoi
y nang » ky nang, ly nang, may nang
ma hoi » xa 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((y nang) OR (v nang)) ((ma hoi) OR (mai hoi)). hieu qua cac xuc van thanh van cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((y nang) or (v nang)) ((ma hoi) OR (mai hoi)). hieu qua cac xuc van thanh van cua triet~".
• Adding a wildcard symbol may retrieve word variants: tu sach ((y nang) or (v nang)) ((ma hoi) OR (mai hoi)). hieu qua cac xuc van thanh van cua triet*.