Perhaps you should try some spelling variations:
truong dong » trong dong, truong dang, tuong dong
truong cong » trong cong, truong long, truong chung
chieu sach » chinh sach, chiet tach, chieu sang
bang than » bang thanh, ban than, sang than
ho chieu » theo chieu, hoc thieu, doi chieu
tranh xa » trinh xa, trach xa, trang xa
than ban » thanh ban, toan ban, than man

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 xa ((truong cong) OR (truong dong)) bang than ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - canh tranh xa ((truong cong) OR (truong dong)) bang than ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh tranh xa ((truong cong) OR (truong dong)) bang than ban*.