Perhaps you should try some spelling variations:
chau tinh » cuu tinh, ha tinh, cua tinh
canh binh » manh binh, canh tinh, thanh binh
van phong » van dong
cong san » cong tac
san than » sang than, san thanh, ban than
than cau » toan cau, phan cau, than cap
ho chau » ha chau, ho chu, o chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - canh binh ((van phong) OR (hai phong)) cong san than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chau tinh - canh binh ((van phong) OR (hai phong)) cong san than cau".
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - canh binh ((van phong) OR (hai phong)) cong san than cau*.