Perhaps you should try some spelling variations:
trinh nhung » trinh phuong, trinh dung
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
hanh nhung » anh nhung, canh nhung, doanh nhung
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
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: theo chieu sach - canh tranh ((hanh nhung) or (trinh nhung)) cong thanh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - canh tranh ((hanh nhung) OR (trinh nhung)) cong thanh toan tap.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - canh tranh ((hanh nhung) or (trinh nhung)) cong thanh toan tap*.