Perhaps you should try some spelling variations:
dung doanh » dung dan, dung dong
cua phuong » cuu phuong, cuc phuong, luan phuong
hoc chieu » hoc thieu, hoc hien, hoc dieu
doanh cua » doanh luan
ho chieu » theo chieu, hoc thieu, doi chieu
cong van » cong vang, song van, cong tan
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc chieu) or (ho chieu)) tinh - dung doanh cua phuong ((cong van) OR (cong san)) tuyen tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (ho chieu)) tinh - dung doanh cua phuong ((cong van) OR (cong san)) tuyen tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) or (ho chieu)) tinh - dung doanh cua phuong ((cong van) OR (cong san)) tuyen tap".
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) or (ho chieu)) tinh - dung doanh cua phuong ((cong van) OR (cong san)) tuyen tap*.