Perhaps you should try some spelling variations:
thanh trung » thanh tung
thuong cong » thong cong, thuong con, thuong dong
chieu tinh » trieu tinh, lieu tinh, kieu tinh
tam thuong » tai thuong, tam huong, pham thuong
chau tinh » cuu tinh, ha tinh, cua tinh
cong san » cong tac
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu tinh) or (chau tinh)) - thanh trung tam thuong cong san ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (chau tinh)) - thanh trung tam thuong cong san ((than cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (chau tinh)) - thanh trung tam thuong cong san ((than cau) or (phan cau))*.