Perhaps you should try some spelling variations:
te sach » toc sach
thi cua » thai cua, thi cuc, tri cua
dan thi » dang thi, tran thi, dinh thi
cac tac » cac toc, cac bac, cac dac
cach tu » cach thuc
lang xa » lang ha, dang xay, lang van
hieu va » hieu qua
cua tre » cua te, cuu tre, cua triet
y lang » o lang, _ lang, tay lang
ca dan » cac dan, ca 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 hoi. ((hieu va) or (lieu va)) ((cach tu) or (cac tac)) ca dan thi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y lang xa hoi. ((hieu va) OR (lieu va)) ((cach tu) OR (cac tac)) ca dan thi cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y lang xa hoi. ((hieu va) or (lieu va)) ((cach tu) or (cac tac)) ca dan thi cua tre*.