Perhaps you should try some spelling variations:
hieu manh » chieu xanh, hieu nganh, dieu hanh
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
cong manh » duong manh, cong thanh, hoang manh
cong danh » cuong danh, cong dan, cong thanh
doc hieu » toc thieu, hoc thieu, hoc hien
manh cua » doanh cua, ban cua
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: doc hieu manh - canh manh cua nhung ((cong manh) or (cong danh)) ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu manh - canh manh cua nhung ((cong manh) OR (cong danh)) ((toan tap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doc hieu manh - canh manh cua nhung ((cong manh) or (cong danh)) ((toan tap) or (toan ban))*.