Perhaps you should try some spelling variations:
dinh cuu » dinh chi
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
va tham » van tham, va cham, va thanh
te sai » te tai, te bai, te lai
sai ky » sac ky
soc va » hoc va, doc va, goc va
loc va » hoc va, luc va
vi cuu » vi luu, vinh cuu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: te sai ky tang xa hoi. lieu va tham ((soc va) OR (loc va)) hanh ((vi cuu) OR (dinh cuu)) tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sai ky tang xa hoi. lieu va tham ((soc va) OR (loc va)) hanh ((vi cuu) or (dinh cuu)) tre~".
• Adding a wildcard symbol may retrieve word variants: te sai ky tang xa hoi. lieu va tham ((soc va) OR (loc va)) hanh ((vi cuu) or (dinh cuu)) tre*.