Perhaps you should try some spelling variations:
trung thanh » truong thanh
dung cong » dung trong
thanh mau » hanh mau, thanh san, thanh ngu
thanh hai » thanh phan, thanh hoa, thanh san
ho trieu » mot trieu, 25 trieu, 30 trieu
tran van » luan van
cong san » cong tac

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 thanh) or (tran van)) dung cong san ((thanh mau) OR (thanh hai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - thanh ((trung thanh) OR (tran van)) dung cong san ((thanh mau) OR (thanh hai)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - thanh ((trung thanh) or (tran van)) dung cong san ((thanh mau) OR (thanh hai))".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - thanh ((trung thanh) or (tran van)) dung cong san ((thanh mau) OR (thanh hai))*.