Perhaps you should try some spelling variations:
luan phuong » lan phuong, quang phuong, doan phuong
nhung doanh » nhung danh, dung doanh, nhung don
phuong cong » phuong dong, phong cong, phung cong
theo chieu » theo tieu, theo chu
doanh luan » doanh nhan
thi chieu » thi chien, thi hieu, thi hien
van tuyen » va tuyen, van chuyen, van nguyen
ho chieu » hoc thieu, doi chieu, mot chieu
cong van » cong vang, cong san, song van

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) or (((theo chieu) OR (thi chieu)))) tinh - nhung doanh luan phuong cong van tuyen tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (((theo chieu) OR (thi chieu)))) tinh - nhung doanh luan phuong cong van tuyen tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (((theo chieu) OR (thi chieu)))) tinh - nhung doanh luan phuong cong van tuyen tap".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (((theo chieu) OR (thi chieu)))) tinh - nhung doanh luan phuong cong van tuyen tap*.