Perhaps you should try some spelling variations:
thanh trung » thanh tung
cua thong » cua thuong, cua khong, cua tong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac
ha tinh » va tinh, may tinh
ho ha » pho ha, ho hap, o ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ha tinh - thanh trung ((cua thong) or (cac truong)) cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ha tinh - thanh trung ((cua thong) OR (cac truong)) cong dan than cap.
• Adding a wildcard symbol may retrieve word variants: ho ha tinh - thanh trung ((cua thong) or (cac truong)) cong dan than cap*.