Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong manh » duong manh, cong thanh, hoang manh
cong danh » cuong danh, cong thanh, cong khanh
cong dan » cong san, cong tan, huong dan
toan ban » van ban
du diep » vu diep, dau dien, dau dieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: du diep tinh - canh tranh cua nhung ((cong manh) or (((cong danh) or (cong dan)))) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: du diep tinh - canh tranh cua nhung ((cong manh) OR (((cong danh) OR (cong dan)))) toan ban.
• Adding a wildcard symbol may retrieve word variants: du diep tinh - canh tranh cua nhung ((cong manh) or (((cong danh) or (cong dan)))) toan ban*.