Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, ho chieu, mot chieu
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
ban thanh » ban hanh, ban hang
ban than » van thanh, ban hang, ban hanh
doi chi » doi khi

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 (doi chi)) tinh - hanh trinh cua nhung cong ((ban than) OR (ban thanh)) man~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (doi chi)) tinh - hanh trinh cua nhung cong ((ban than) OR (ban thanh)) man.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (doi chi)) tinh - hanh trinh cua nhung cong ((ban than) OR (ban thanh)) man".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (doi chi)) tinh - hanh trinh cua nhung cong ((ban than) OR (ban thanh)) man*.