Perhaps you should try some spelling variations:
nhung phuong » dung phuong, truong phuong, bang phuong
theo chiet » theo chieu, thep thiet
chiet tach » chieu sach
nhu phuong » thu phuong, thi phuong, thu huong
canh vay » canh va, canh van, hanh va
canh tay » canh tac, thanh tay, anh ta
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 chiet tach - ((canh vay) OR (canh tay)) luan ((nhung phuong) or (nhu phuong)) van quan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chiet tach - ((canh vay) OR (canh tay)) luan ((nhung phuong) OR (nhu phuong)) van quan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chiet tach - ((canh vay) OR (canh tay)) luan ((nhung phuong) or (nhu phuong)) van quan cao".
• Adding a wildcard symbol may retrieve word variants: theo chiet tach - ((canh vay) OR (canh tay)) luan ((nhung phuong) or (nhu phuong)) van quan cao*.