Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
va danh » va dinh, va dan, dia danh
sach ky » sac ky, sach y, sach ty
va hanh » van hanh, va thanh, ban hanh
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
cao hoi » cau hoi, co hoi, cao hoc
lai va » loai va, mai va, dai va
hai va » hai van, thai va, hoi va
thiet » thieu

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 cao hoi. hieu ve cham xuc ((va hanh) OR (va danh)) ((lai va) OR (hai va)) thiet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang cao hoi. hieu ve cham xuc ((va hanh) OR (va danh)) ((lai va) OR (hai va)) thiet".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang cao hoi. hieu ve cham xuc ((va hanh) OR (va danh)) ((lai va) OR (hai va)) thiet*.