Perhaps you should try some spelling variations:
hanh cat » hanh cac, hanh cham, hanh luat
te sach » toc sach
hieu va » lieu va, hieu qua
cac toc » cac toi, cac nuoc, cac thoi
va hanh » van hanh, va thanh, ban hanh
cat cua » chat cua, ca cua, mat cua
y nang » ly nang, v nang, may nang
me hoi » le hoi
toc va » hoc va, toc ta, tuc va
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: te sach ((y nang) OR (ky nang)) ((me hoi) OR (ma hoa)). hieu va cac toc va hanh cat cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((y nang) OR (ky nang)) ((me hoi) OR (ma hoa)). hieu va cac toc va hanh cat cua te".
• Adding a wildcard symbol may retrieve word variants: te sach ((y nang) OR (ky nang)) ((me hoi) OR (ma hoa)). hieu va cac toc va hanh cat cua te*.