Perhaps you should try some spelling variations:
hanh trong » hanh trang, anh trong, hinh trong
trong luan » truong luan, tong luan, trong quan
hoc thieu » hoc hien
phan phan » phap phan, phan phat, than phan
mon phan » bon phan, mon nhan, mon phai
phan lap » phan dau
van mon » dan mon, van bon, van man

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)) sang - hanh trong luan van mon phan phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) sang - hanh trong luan van mon phan phan lap.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) sang - hanh trong luan van mon phan phan lap*.