Perhaps you should try some spelling variations:
hieu cao » chieu cao, hieu cac, hieu ca
dang xay » dang van, van xay
chat tuc » chat xuc, luat tuc, chat huu
cua tre » cua te, cua triet, dua tren
sach vu » sach va, sach tu, sach uu
te sach » toc sach
dang xa » lang xa, dang ha, dang va
cuu tre » cau tren, cau treo
tuc va » thuc va, truc va, tuc xa
va dau » va dao
dau va » dau ve, lau va

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