Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung lang » nhung van, nhanh lang, nhung cong
thuong va » truong va, thuong mai, truong van
lang tinh » dang tinh, long tinh, bang tinh
ho chieu » theo chieu, hoc thieu, doi chieu
thong va » thong cua, truong va, thong qua
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - thanh ((thuong va) or (thong va)) nhung lang tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((thuong va) OR (thong va)) nhung lang tinh toan ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((thuong va) or (thong va)) nhung lang tinh toan ban*.