Perhaps you should try some spelling variations:
thanh trung » thanh tung
cua trong » cua truong, cua trung, ca trong
qua trong » quan trong, qua trinh, qua song
ho trieu » mot trieu, 25 trieu, 30 trieu
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
than cau » toan cau, phan cau, than cap

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

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