Perhaps you should try some spelling variations:
thanh chung » thanh chuong, thanh hung, thanh phuong
chieu sach » chinh sach, chiet tach, chieu sang
ho chieu » theo chieu, hoc thieu, doi chieu
cua dong » chua dong, cua cong, cua nong
cua dang » cua cong, cua ban
cong tac » cong ty
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 chung ((cua dong) OR (cua dang)) ((cong san) or (cong tac)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh chung ((cua dong) OR (cua dang)) ((cong san) OR (cong tac)) toan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh chung ((cua dong) OR (cua dang)) ((cong san) or (cong tac)) toan ban*".