Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
va thanh » gia thanh, ban thanh, va tinh
te sach » toc sach
hieu va » lieu va
ky tang » ky nang, ky dang, kho tang
ky lang » ky nang, ky dang, tay lang
cua tre » cua te, cuu tre, cua triet
ha hoi » hoa hoi, ha noi, xa hoi
xuc va » duc va, tuc va, luc va
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: te sach ((ky lang) OR (ky tang)) ha hoi. ((hieu va) OR (hieu qua)) cam xuc va thanh vi cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ky lang) OR (ky tang)) ha hoi. ((hieu va) or (hieu qua)) cam xuc va thanh vi cua tre~".
• Adding a wildcard symbol may retrieve word variants: te sach ((ky lang) OR (ky tang)) ha hoi. ((hieu va) or (hieu qua)) cam xuc va thanh vi cua tre*.