Perhaps you should try some spelling variations:
thuat san » thuat toan, thuat song, thuat lanh
cham xuc » cam xuc, chat xuc, cham soc
tu sach » thu sach, su sach, te sach
vai cua » dai cua, hai cua, lai cua
va danh » va dinh, va dan, dia danh
va hanh » van hanh, va thanh, ban hanh
tu cham » toc cham, thi cham
hieu tu » chieu tu, hieu tuc, hien tu
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (thuat san)) ky lang xa hoi. hieu tu cham xuc ((va hanh) OR (va danh)) vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thuat san)) ky lang xa hoi. hieu tu cham xuc ((va hanh) OR (va danh)) vai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (thuat san)) ky lang xa hoi. hieu tu cham xuc ((va hanh) OR (va danh)) vai cua tre".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thuat san)) ky lang xa hoi. hieu tu cham xuc ((va hanh) OR (va danh)) vai cua tre*.