Perhaps you should try some spelling variations:
te sach » toc sach
nang ma » tang ma, sang ma, nang cao
van cac » van cau, van bac, dan cac
van hac » van hoc, van ha, van hai
va hanh » van hanh, va thanh, va danh
doi cua » hoi cua, dong cua
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, ma hoa
xuc va » duc va, tuc va, luc va

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 ma hoi. hieu ((van cac) OR (van hac)) xuc va hanh ((dai cua) or (doi cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ma hoi. hieu ((van cac) OR (van hac)) xuc va hanh ((dai cua) OR (doi cua)) te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang ma hoi. hieu ((van cac) OR (van hac)) xuc va hanh ((dai cua) or (doi cua)) te".
• Adding a wildcard symbol may retrieve word variants: te sach y nang ma hoi. hieu ((van cac) OR (van hac)) xuc va hanh ((dai cua) or (doi cua)) te*.