Perhaps you should try some spelling variations:
hanh dieu » han dieu, hinh dieu, hoang dieu
dieu cua » dieu tra
sach thu » sach thue, sach thieu, sach tham
lang van » dang van, tang van, hoang van
dang xay » dang van, van xay
lam tuc » lam thuoc, lam truoc, luat tuc
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
va lam » van lam, va lap
tuc va » thuc va, truc va, tuc xa

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((sach y) or (sach thu)) ((lang van) or (dang xay)) hoi. lieu va lam tuc va hanh dieu cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((sach y) OR (sach thu)) ((lang van) OR (dang xay)) hoi. lieu va lam tuc va hanh dieu cua tre.
• Adding a wildcard symbol may retrieve word variants: toc ((sach y) or (sach thu)) ((lang van) or (dang xay)) hoi. lieu va lam tuc va hanh dieu cua tre*.