Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
anh dong » anh huong
cong dan » cong san, cong tan, huong dan
toan cao » toan tap
toan ban » van ban
thao bo » tao bo, theo bo, thac bao
bo manh » ho manh, bo canh, bui manh
anh son » tinh son

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

• Performing a fuzzy search may retrieve terms with similar spellings: thao bo manh - ((anh dong) OR (anh son)) cua thong cong dan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thao bo manh - ((anh dong) OR (anh son)) cua thong cong dan ((toan cao) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thao bo manh - ((anh dong) OR (anh son)) cua thong cong dan ((toan cao) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: thao bo manh - ((anh dong) OR (anh son)) cua thong cong dan ((toan cao) or (toan ban))*.