Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
sinh cua » manh cua, dinh cuu
van hanh » van thanh, ban hanh, van anh
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va
sinh va » sinh vat, tinh va, dinh van
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky

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

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