Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
chua tre » chua tri, cua tre, chua trieu
sang tao » hang tai
ca chua » ca cua, sua chua
hanh ca » hanh cac, hanh cat, hanh cua
va hanh » van hanh, va thanh, va danh
te sach » toc sach
tang ma » mang may, tang van
qua ca » qua cac, qua cua, qua cai
ca xuc » cam xuc, chat xuc
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) or (thuat sach)) ky ((sang tao) or (tang ma)) hoi. hieu qua ca xuc va hanh ca chua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (thuat sach)) ky ((sang tao) OR (tang ma)) hoi. hieu qua ca xuc va hanh ca chua tre.
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (thuat sach)) ky ((sang tao) or (tang ma)) hoi. hieu qua ca xuc va hanh ca chua tre*.