Perhaps you should try some spelling variations:
vat doanh » van doanh, vay doanh, va doanh
doanh qua » doanh quan, doanh cua, danh qua
lang van » tang van, hoang van, giang van
dang van » hoang van, hang va
hieu van » hieu va, thien van, lieu va
nam thuc » nam thuoc, am thuc, nam thu
te sach » toc sach
lang xa » lang ha, dang xay
qua cua » quan cua, quang cua, qua quan
cua tre » cua te, cuu tre, cua triet

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 y ((lang xa) or (((lang van) OR (dang van)))) hoi. hieu van nam thuc vat doanh qua cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((lang xa) OR (((lang van) OR (dang van)))) hoi. hieu van nam thuc vat doanh qua cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y ((lang xa) or (((lang van) OR (dang van)))) hoi. hieu van nam thuc vat doanh qua cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach y ((lang xa) or (((lang van) OR (dang van)))) hoi. hieu van nam thuc vat doanh qua cua tre*.