Perhaps you should try some spelling variations:
thanh trung » thanh tung
chiet tach » chieu sach
trung cap » truong cao, trung tam
cap thong » cap tong, chap thuong, phap thong
ho chiet » ho chieu, ho thiet, hoc thiet
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
chan cau » phan cau, can cau, chinh cau
van cau » van dau, van hau, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - thanh trung cap thong ((cong dan) or (cong tan)) ((chan cau) or (van cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - thanh trung cap thong ((cong dan) OR (cong tan)) ((chan cau) OR (van cau)).
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - thanh trung cap thong ((cong dan) or (cong tan)) ((chan cau) or (van cau))*.