Perhaps you should try some spelling variations:
thanh tung » thanh cong
quang dung » quang trung, ung dung, cuong dung
van quang » van quan, tran quang, van tuan
luan phan » luan van, luan hoan
ho chieu » theo chieu, hoc thieu, mot chieu
tung van » trung van, tang van, dung van
phan dau » phan tu, hang dau

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 tung van quang dung luan phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (toc thieu)) tinh - thanh tung van quang dung luan phan dau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (toc thieu)) tinh - thanh tung van quang dung luan phan dau*.