Perhaps you should try some spelling variations:
dang xay » dang van, van xay
te sach » toc sach
hang di » hang doi, hang vi, hang dien
hanh di » hanh vi, hanh de, danh di
hieu va » lieu va, hieu qua
va chao » va cao, va chat, va cham
lang ha » long ha
cuu tre » cua tre, cau tren, cau treo
xu va » xu van, tu va, su 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 y ((lang ha) or (dang xay)) hoi. hieu va chao xu va ((hanh di) or (hang di)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((lang ha) OR (dang xay)) hoi. hieu va chao xu va ((hanh di) OR (hang di)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: te sach y ((lang ha) or (dang xay)) hoi. hieu va chao xu va ((hanh di) or (hang di)) cuu tre*.