Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
anh sinh » anh kinh, anh dinh, anh tinh
te sach » toc sach
nang ma » tang ma, sang ma, nang cao
hieu va » lieu va, hieu qua
cua tre » cuu tre, cua triet, dua tren
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va
va anh » van anh, va danh, va hanh
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thuat lanh) or (te sach)) ky nang ma hoa. hieu va cam xuc va anh sinh ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuat lanh) OR (te sach)) ky nang ma hoa. hieu va cam xuc va anh sinh ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thuat lanh) or (te sach)) ky nang ma hoa. hieu va cam xuc va anh sinh ((cua tre) OR (cua te))".
• Adding a wildcard symbol may retrieve word variants: ((thuat lanh) or (te sach)) ky nang ma hoa. hieu va cam xuc va anh sinh ((cua tre) OR (cua te))*.