Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
thanh trung » thanh tung
chieu sach » chinh sach, chiet tach, chieu sang
nhung tong » nhung tuong, nhung cong, nhung bong
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung tuan, trung cap
tan cao » toan cao, tay cao, tan ca
tao cao » bao cao, toan cao

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 - thanh trung cua ((nhung tong) or (nhung phuong)) van ((tan cao) or (tao cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - thanh trung cua ((nhung tong) OR (nhung phuong)) van ((tan cao) OR (tao cao)).
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh trung cua ((nhung tong) or (nhung phuong)) van ((tan cao) or (tao cao))*.