Perhaps you should try some spelling variations:
te sach » toc sach
nang xa » nang x, lang xa, nang ma
va danh » va dan, va hanh, dia danh
va dinh » van dinh, va kinh, va tinh
y nang » ky nang, ly nang, v nang
ve cai » va cai, ve cac, ve tai
va cam » va cham, va cac, va cao
cua tu » cua tuc, cua su, cua cu

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 xa hoi. hieu ((ve cai) or (va cam)) duc ((va danh) OR (va dinh)) dai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. hieu ((ve cai) OR (va cam)) duc ((va danh) OR (va dinh)) dai cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang xa hoi. hieu ((ve cai) or (va cam)) duc ((va danh) OR (va dinh)) dai cua tu".
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. hieu ((ve cai) or (va cam)) duc ((va danh) OR (va dinh)) dai cua tu*.