Perhaps you should try some spelling variations:
thanh luong » thanh huong, thanh long, thanh cuong
cong bang » cuong bang, dong bang, hong bang
bang than » bang thanh, ban than, sang than
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu
qua dung » quang dung, su dung, qua cong
than cap » khan cap, thanh lap, thanh cac

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) or (30 trieu)) tinh - thanh luong ((qua dung) OR (qua song)) cong bang than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (30 trieu)) tinh - thanh luong ((qua dung) OR (qua song)) cong bang than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) or (30 trieu)) tinh - thanh luong ((qua dung) OR (qua song)) cong bang than cap".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (30 trieu)) tinh - thanh luong ((qua dung) OR (qua song)) cong bang than cap*.