Perhaps you should try some spelling variations:
doi chieu » doc hieu, doi chi, mot chieu
tranh cua » doanh cua, manh cua
dang cong » dung cong
ban thanh » ban hanh, ban hang
ho chieu » theo chieu, hoc thieu, mot chieu
cua dang » cua cong, cua ban
san than » sang than, san thanh, ban than

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) OR (ho chieu)) xanh - canh tranh cua dang cong ((san than) or (ban thanh)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (ho chieu)) xanh - canh tranh cua dang cong ((san than) OR (ban thanh)) ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) OR (ho chieu)) xanh - canh tranh cua dang cong ((san than) or (ban thanh)) ban".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) OR (ho chieu)) xanh - canh tranh cua dang cong ((san than) or (ban thanh)) ban*.