Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
chu bang » thu bang, chuc nang, chu quang
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan ban » van ban
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu bang - hanh tranh cua nhung ((((cong tan) OR (cong san))) or (huong dan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu bang - hanh tranh cua nhung ((((cong tan) OR (cong san))) OR (huong dan)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu bang - hanh tranh cua nhung ((((cong tan) OR (cong san))) or (huong dan)) toan ban".
• Adding a wildcard symbol may retrieve word variants: cho chu bang - hanh tranh cua nhung ((((cong tan) OR (cong san))) or (huong dan)) toan ban*.