Perhaps you should try some spelling variations:
thanh ha » thanh hoa, thanh hai, nhanh ha
dang xay » dang van, van xay
te sach » toc sach
cao luc » bao luc, cao duc, cao suc
luc gia » luoc gia, duc gia, quoc gia
cuu tre » cua tre, cau tren, cau treo
hieu va » lieu va, hieu qua
lang xa » lang ha, lang van
va cao » va cac, va co, va dao

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 (dang xay)) hoi. hieu va cao luc gia ((hanh vi) or (thanh ha)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((lang xa) OR (dang xay)) hoi. hieu va cao luc gia ((hanh vi) OR (thanh ha)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: te sach y ((lang xa) or (dang xay)) hoi. hieu va cao luc gia ((hanh vi) or (thanh ha)) cuu tre*.