Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thuong dai » thuong mai, truong dai, thuong dam
quang dung » quang trung, ung dung, cuong dung
hoc thieu » hoc hien
dai quang » dat quang, dau quang, mai quang
luan phan » luan van, luan hoan
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (toc thieu)) tinh - thanh thuong dai quang dung luan phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) tinh - thanh thuong dai quang dung luan phan lap.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) tinh - thanh thuong dai quang dung luan phan lap*.