Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
nhung tuong » nhung huong, hung vuong, nhung cong
chieu sach » chinh sach, chiet tach, chieu sang
ho chieu » theo chieu, hoc thieu, doi chieu
tranh va » tranh van, trang va, trinh va
van tuan » van quan, van ban, anh tuan
tuan cu » tuan tu, quan cua, tuan thu

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 - canh tranh va ((nhung tuong) OR (nhung phuong)) van tuan cu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - canh tranh va ((nhung tuong) OR (nhung phuong)) van tuan cu".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh tranh va ((nhung tuong) OR (nhung phuong)) van tuan cu*.