Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
van phuong » van phong, va phuong, van chuong
hoc thieu » toc thieu, hoc hien
tranh van » tran van, trinh van, thanh van
toan phan » thanh phan, hoa phan, luan phan
ho chieu » theo chieu, doi chieu, mot chieu
toan ban » van ban

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 (hoc thieu)) tinh - canh tranh van phuong cong ((toan phan) OR (toan ban)) tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) tinh - canh tranh van phuong cong ((toan phan) OR (toan ban)) tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (hoc thieu)) tinh - canh tranh van phuong cong ((toan phan) OR (toan ban)) tu".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) tinh - canh tranh van phuong cong ((toan phan) OR (toan ban)) tu*.