Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
va thanh » gia thanh, ban thanh, va tinh
thanh vi » hanh vi, thanh va, thanh ve
ky tang » ky nang, kho tang, ky trong
ky dang » ky nang, ky danh
ven dam » van dam, men dam, vien dai
ma hoi » mai hoi, xa hoi, ma hoa
ve dam » ke dam, va dam, ve dao
vi cua » vai cua, di cua

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 cac ((ky tang) OR (ky dang)) ma hoi. hieu ((ve dam) OR (ven dam)) tu va thanh vi cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ((ky tang) OR (ky dang)) ma hoi. hieu ((ve dam) or (ven dam)) tu va thanh vi cua triet~".
• Adding a wildcard symbol may retrieve word variants: tu cac ((ky tang) OR (ky dang)) ma hoi. hieu ((ve dam) or (ven dam)) tu va thanh vi cua triet*.