Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung dong » nhung don, nhung cong, nhung dung
thong dung » thong cong, thong thuong
thanh toan » thanh hoa, thanh san, tinh toan
doi chieu » doc hieu, doi chi, mot chieu
hoang van » hang va
toan tap » toan ban
van sua » van su, ban sua, tan sua

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - hoang van sua ((nhung dong) OR (thong dung)) thanh toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - hoang van sua ((nhung dong) OR (thong dung)) thanh toan tap*".