Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
dang xay » dang van, van xay
hanh hai » thanh hai, nhanh hai, hang hai
hanh cam » hanh cham, hanh lam, hanh nam
sach thu » sach thue, sach thieu, sach tham
thu sach » tu sach, thuat sach, thuoc sach
thi hanh » thi thanh
lang xa » lang ha, lang van
thuc va » thuc vat, thuc dan, thuc day
hai cua » thai cua, dai cua, hoi cua
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach thu ((lang xa) or (dang xay)) hoi. thi hanh cam ((xuc va) or (thuc va)) hanh hai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach thu ((lang xa) OR (dang xay)) hoi. thi hanh cam ((xuc va) OR (thuc va)) hanh hai cua triet.
• Adding a wildcard symbol may retrieve word variants: thu sach thu ((lang xa) or (dang xay)) hoi. thi hanh cam ((xuc va) or (thuc va)) hanh hai cua triet*.