Perhaps you should try some spelling variations:
dang xay » dang van, van xay
hieu van » hieu va, thien van, lieu va
lang xa » lang ha, lang van
van cau » van dau, van hau, van chat
vi cua » vai cua, di cua
tuc va » thuc va, truc va, tuc xa
tu sac » tu sach, tu cac, tu san
xuc va » duc va, luc va, xac va
sac ky » cac ky, sai ky
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: tu sac ky ((lang xa) or (dang xay)) hoi. hieu van cau ((xuc va) or (tuc va)) hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky ((lang xa) OR (dang xay)) hoi. hieu van cau ((xuc va) OR (tuc va)) hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu sac ky ((lang xa) or (dang xay)) hoi. hieu van cau ((xuc va) or (tuc va)) hanh vi cua te*.