Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
dan phuong » doan phuong, van phuong, lan phuong
hanh dung » thanh dung, anh dung, hanh dong
ho chieu » theo chieu, hoc thieu, mot chieu
luan dan » luan danh, luan van, luat dan
danh van » doanh van, dang van, dinh van

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 dung luan dan phuong danh van ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (toc thieu)) sang - hanh dung luan dan phuong danh van ban*".