Perhaps you should try some spelling variations:
dau tren » dau tien, dat tren, dau tieng
te sach » toc sach
dang xa » dang xay, lang xa, dang ha
hieu va » lieu va, hieu qua
nay tuc » nay tu, cay thuc, day thuc
dan vat » dang vat, van vat, dan va
cuu tre » cua tre, cau tren, cau treo
sach 2 » sach y
2 dang » 2 danh, _ dang, b dang
va nay » va ngay, va cay
tuc va » thuc va, truc va, tuc xa
va dan » ca dan, va dao, va dau

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 2 dang xa hoi. hieu va nay tuc va dan vat ((cuu tre) or (dau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach 2 dang xa hoi. hieu va nay tuc va dan vat ((cuu tre) OR (dau tren)).
• Adding a wildcard symbol may retrieve word variants: te sach 2 dang xa hoi. hieu va nay tuc va dan vat ((cuu tre) or (dau tren))*.