Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
mot chieu » ho chieu
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
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: ((mot chieu) or (doi chieu)) sang - hanh tranh cua nhung ((cong tan) or (huong dan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (doi chieu)) sang - hanh tranh cua nhung ((cong tan) OR (huong dan)) toan ban.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (doi chieu)) sang - hanh tranh cua nhung ((cong tan) or (huong dan)) toan ban*.