Perhaps you should try some spelling variations:
xang xay » dang xay, van xay, xang dau
hieu van » hieu va, thien van, lieu va
te sach » toc sach
xay hoi » xa hoi, tay hoi, cay phoi
van lam » van nam
lam xuc » cam xuc, lam duoc
sach ty » sach y, sach tu, sach thu
xuc va » duc va, tuc va, luc va
cua te » cua tu

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 ty xang xay hoi. hieu van lam xuc va ((hanh vi) or (((hanh va) OR (hang va)))) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty xang xay hoi. hieu van lam xuc va ((hanh vi) OR (((hanh va) OR (hang va)))) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty xang xay hoi. hieu van lam xuc va ((hanh vi) or (((hanh va) OR (hang va)))) cua te".
• Adding a wildcard symbol may retrieve word variants: te sach ty xang xay hoi. hieu van lam xuc va ((hanh vi) or (((hanh va) OR (hang va)))) cua te*.