Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
dung cong » dung trong
cong bang » cuong bang, dong bang, hong bang
thanh mau » thanh san, thanh hai, thanh ngu
ho trieu » mot trieu, 25 trieu, 30 trieu
tran van » luan van
hanh mau » anh mau, hanh ma, hanh may

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