Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, hieu manh
cua thuong » cua truong, ca thuong, cua huong
cua phuong » cuu phuong, cuc phuong, luan phuong
san thanh » ban thanh, van thanh, son thanh
thanh cau » thanh chau, thanh mau, nhanh cau
cong san » cong tac
va tinh » may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu nganh) or (va tinh)) - hanh chinh ((cua thuong) OR (cua phuong)) cong san thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu nganh) OR (va tinh)) - hanh chinh ((cua thuong) OR (cua phuong)) cong san thanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((hieu nganh) or (va tinh)) - hanh chinh ((cua thuong) OR (cua phuong)) cong san thanh cau".
• Adding a wildcard symbol may retrieve word variants: ho ((hieu nganh) or (va tinh)) - hanh chinh ((cua thuong) OR (cua phuong)) cong san thanh cau*.