Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
nhung duong » nhung dung, nhung huong, chuong duong
chieu sach » chinh sach, chiet tach, chieu sang
thanh toan » thanh hoa, thanh san, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
trang va » hang va
tran van » luan van
toan tap » toan 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 - hanh ((trang va) or (tran van)) ((nhung duong) OR (nhung tuong)) thanh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh ((trang va) OR (tran van)) ((nhung duong) OR (nhung tuong)) thanh toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh ((trang va) or (tran van)) ((nhung duong) OR (nhung tuong)) thanh toan tap".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((trang va) or (tran van)) ((nhung duong) OR (nhung tuong)) thanh toan tap*.