Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh luan » tranh luan, thanh xuan, thanh tuan
dung huong » dung thuong, dung phuong, dong huong
manh toan » thanh toan, anh tuan, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
van dung » van dong, xay dung, tin dung
dan toan » van toan, xuan toan, dien toan
dan than » dan chan, ban than, van than

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 tinh - thanh luan van dung huong ((((dan toan) OR (dan than))) or (manh toan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh luan van dung huong ((((dan toan) OR (dan than))) OR (manh toan)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - thanh luan van dung huong ((((dan toan) OR (dan than))) or (manh toan)) cao".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh luan van dung huong ((((dan toan) OR (dan than))) or (manh toan)) cao*.