Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thiet tach » chiet tach, thien hach, thuat tach
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
ho thiet » hoc thiet, hoa thiet, so thiet
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
toan cao » toan tap

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

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