Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
chieu sach » chinh sach, chiet tach, chieu sang
nhu phuong » thu phuong, nhung phuong, thi phuong
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 ban » tuan bang, toan ban, luan ban

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh tranh va ((truong phuong) OR (nhu phuong)) van tuan ban~.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh tranh va ((truong phuong) or (nhu phuong)) van tuan ban*.