Perhaps you should try some spelling variations:
hanh trong » hanh trang, anh trong, hinh trong
trong luan » truong luan, tong luan, trong quan
phan thanh » pham thanh, ban thanh, van thanh
thanh tap » thanh lap, thanh tai, thanh tay
ho chieu » theo chieu, hoc thieu, mot chieu
son phan » so phan, bon phan, mon phan
van son » van dong, van cong, van sung

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)) sang - hanh trong luan van son phan thanh tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (toc thieu)) sang - hanh trong luan van son phan thanh tap".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (toc thieu)) sang - hanh trong luan van son phan thanh tap*.