Perhaps you should try some spelling variations:
tong cong » trong cong, cong cong, dung cong
hanh ban » thanh ban, hang ban, hanh san
cua tong » cua cong, cua dong, cua nong
cong dan » cong san, cong tan, huong dan
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap
bo manh » ho manh, bui manh, ngo manh
bo canh » kho canh
ban cua » ban quan

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

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