Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
via cua » gia cua, gian cua, giau cua
va danh » va dinh, va dan, dia danh
va hanh » van hanh, va thanh, ban hanh
tu cach » tu cac
hieu va » lieu va, hieu qua
nang xa » nang x, lang xa, nang ma
te sach » toc sach
va cam » va cham, va cac, va cao

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu cach) or (te sach)) ky nang xa hoi. hieu va cam xuc ((va hanh) OR (va danh)) via cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (te sach)) ky nang xa hoi. hieu va cam xuc ((va hanh) OR (va danh)) via cua viet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cach) or (te sach)) ky nang xa hoi. hieu va cam xuc ((va hanh) OR (va danh)) via cua viet*".