Perhaps you should try some spelling variations:
nhung phuong » dung phuong, truong phuong, bang phuong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
nhu phuong » thu phuong, thi phuong, thu huong
canh vay » canh tay, canh va, canh van
vay luan » ly luan, von luan, bai luan
van quan » van ban
quan cao » quang cao, quan cau, quan ao

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 vay luan ((nhung phuong) or (nhu phuong)) van quan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - canh vay luan ((nhung phuong) OR (nhu phuong)) van quan cao.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - canh vay luan ((nhung phuong) or (nhu phuong)) van quan cao*.