Perhaps you should try some spelling variations:
thuat san » thuat toan, thuat song, thuat lanh
cua viet » ca viet, hoa viet, cua vat
nang xa » nang x, lang xa, nang ma
danh vi » hanh vi, danh di, danh va
dinh vi » dinh ve, dinh viet, dinh tri
ve cham » va cham, ve chat, vu cham
va cam » va cham, va cac, va cao
san ky » sang ky, van ky, dan ky
loc va » hoc 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: thuat san ky nang xa hoi. hieu ((va cam) or (ve cham)) loc va ((danh vi) OR (dinh vi)) cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat san ky nang xa hoi. hieu ((va cam) OR (ve cham)) loc va ((danh vi) OR (dinh vi)) cua viet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat san ky nang xa hoi. hieu ((va cam) or (ve cham)) loc va ((danh vi) OR (dinh vi)) cua viet".
• Adding a wildcard symbol may retrieve word variants: thuat san ky nang xa hoi. hieu ((va cam) or (ve cham)) loc va ((danh vi) OR (dinh vi)) cua viet*.