Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
doi chieu » doc hieu, doi chi, ho chieu
luat cong » thuat cong, luat chung, luat canh
doi lieu » duoc lieu, du lieu, tai lieu
dong san » cong san, dong bang, dong von
san toan » van toan, dan toan, manh toan
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: ((doi lieu) or (doi chieu)) tinh - canh doanh ((luat cong) OR (cua cong)) dong san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi lieu) OR (doi chieu)) tinh - canh doanh ((luat cong) OR (cua cong)) dong san toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi lieu) or (doi chieu)) tinh - canh doanh ((luat cong) OR (cua cong)) dong san toan ban".
• Adding a wildcard symbol may retrieve word variants: ((doi lieu) or (doi chieu)) tinh - canh doanh ((luat cong) OR (cua cong)) dong san toan ban*.