Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
dinh lam » dinh van, tinh lao
tham xuc » tham nuoc, tham thuc, pham duc
van tham » van thanh, van tuan, van chat
hieu van » hieu va, thien van, lieu va
sach ky » sac ky, sach y, sach kem
nang ma » tang ma, sang ma, nang cao
sach ty » sach y, sach tu, sach thu
cua tre » cua te, cuu tre, cua triet
ma hoi » mai hoi, xa hoi, ma hoa
xuc va » duc va, tuc va, luc va

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: toc ((sach ky) OR (sach ty)) nang ma hoi. hieu van tham xuc va ((thanh lap) OR (dinh lam)) cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((sach ky) OR (sach ty)) nang ma hoi. hieu van tham xuc va ((thanh lap) or (dinh lam)) cua tre~".
• Adding a wildcard symbol may retrieve word variants: toc ((sach ky) OR (sach ty)) nang ma hoi. hieu van tham xuc va ((thanh lap) or (dinh lam)) cua tre*.