Perhaps you should try some spelling variations:
thong quang » thong quan, thong qua, luong quang
hanh trong » hanh trang, anh trong, hinh trong
quang toan » quang tuan, quang tran, quang doan
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu
qua dung » quang dung, qua song, qua cong
toan tap » toan ban

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 - hanh trong ((qua dung) OR (su dung)) thong quang toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (30 trieu)) tinh - hanh trong ((qua dung) OR (su dung)) thong quang toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) or (30 trieu)) tinh - hanh trong ((qua dung) OR (su dung)) thong quang toan tap".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (30 trieu)) tinh - hanh trong ((qua dung) OR (su dung)) thong quang toan tap*.