Perhaps you should try some spelling variations:
thanh trung » thanh tung
chau tinh » cuu tinh, ha tinh, cua tinh
cua tong » cua cong, cua nong, cua ong
cua song » cua cong, qua song, cua nong
cua dong » chua dong, cua cong, cua dang
cong dan » cong san, cong tan, huong dan
ho chau » ha chau, ho chu, o chau
dan can » dan chan, dan canh, dan ca
can cau » van cau, ban cau, ca cau

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 - thanh trung ((((cua tong) or (cua song))) or (cua dong)) cong dan can cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - thanh trung ((((cua tong) OR (cua song))) OR (cua dong)) cong dan can cau.
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - thanh trung ((((cua tong) or (cua song))) or (cua dong)) cong dan can cau*.