Perhaps you should try some spelling variations:
tham xuc » tham nuoc, tham thuc, pham duc
te sach » toc sach
sach ky » sac ky, sach y, sach ty
cao hoi » cau hoi, co hoi, cao hoc
hieu va » lieu va, hieu qua
va tham » van tham, va cham, va thanh
dan dau » danh dau, doan dau, dan dat
van dau » van dao, phan dau
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang cao hoi. hieu va tham xuc va ((dan dau) or (van dau)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang cao hoi. hieu va tham xuc va ((dan dau) OR (van dau)) cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky nang cao hoi. hieu va tham xuc va ((dan dau) or (van dau)) cua tre*.