Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thuong dat » thuong dam, thuong da, thuong day
quang dung » quang trung, ung dung, cuong dung
dat quang » dau quang, chat quang, dang quang
luan phan » luan van, luan hoan
ho chieu » theo chieu, hoc thieu, mot chieu

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

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