Perhaps you should try some spelling variations:
hieu van » hieu va, thien van
cham xuc » cam xuc, chat xuc, cham soc
cau theo » cau thi, cau tao
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va
va danh » va dinh, va dan, va hanh
danh va » doanh va, hanh va, anh va
xuc va » duc va, tuc va, luc va
va cau » van cau, va cac, va dau

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 ky nang xa hoi. ((((hieu van) or (hieu ve))) or (lieu va)) cham xuc va danh va cau theo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang xa hoi. ((((hieu van) OR (hieu ve))) OR (lieu va)) cham xuc va danh va cau theo.
• Adding a wildcard symbol may retrieve word variants: te sach ky nang xa hoi. ((((hieu van) or (hieu ve))) or (lieu va)) cham xuc va danh va cau theo*.