Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
tang van » hoang van, trong van, tang luan
dang van » hoang van, hang va
hieu van » hieu va, thien van, lieu va
te sach » toc sach
va danh » va dinh, va dan, va hanh
danh va » doanh va, hanh va, anh va
nam xua » nam cua, nam mua, nam qua
cuu tre » cua tre, cau tren, cau treo
xua va » xuat va, vua va, sua 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 ((tang van) or (dang van)) hoi. hieu van nam xua va danh va ((cua triet) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((tang van) OR (dang van)) hoi. hieu van nam xua va danh va ((cua triet) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: te sach y ((tang van) or (dang van)) hoi. hieu van nam xua va danh va ((cua triet) or (cuu tre))*.