Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
hieu van » thien van, lieu va, hieu ve
cham xuc » cam xuc, chat xuc, cham soc
hieu va » lieu va, hieu qua
sach ky » sac ky, sach y, sach ty
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
nang xa » nang x, lang xa, nang ma
doi cua » dai cua, hoi cua, dong cua
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: thuoc sach ky nang xa hoi. ((hieu van) or (hieu va)) cham xuc ((va hanh) OR (va danh)) doi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sach ky nang xa hoi. ((hieu van) OR (hieu va)) cham xuc ((va hanh) OR (va danh)) doi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuoc sach ky nang xa hoi. ((hieu van) or (hieu va)) cham xuc ((va hanh) OR (va danh)) doi cua te*".