Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
te sach » toc sach
sach ky » sac ky, sach y, sach ty
cau cua » cau qua, ca cua, cu cua
dau cua » dai cua, day cua, dan cua
va dinh » van dinh, va kinh, va tinh
ve chat » va chat, van chat
hieu ve » hieu va, hieu van
cao hoi » cau hoi, co hoi, cao hoc
va dau » va dao

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 chat xuc ((va dinh) or (va dau)) ((dau cua) OR (cau cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang cao hoi. hieu ve chat xuc ((va dinh) OR (va dau)) ((dau cua) OR (cau cua)) te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang cao hoi. hieu ve chat xuc ((va dinh) or (va dau)) ((dau cua) OR (cau cua)) te".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang cao hoi. hieu ve chat xuc ((va dinh) or (va dau)) ((dau cua) OR (cau cua)) te*.