Perhaps you should try some spelling variations:
thanh phuong » thanh huong, thanh chuong, khanh phong
phuong cua » huong cua, phuong cham, chuong chua
nhung dung » phuong dung, ung dung, thong dung
hieu manh » chieu xanh, hieu nganh, dieu hanh
lieu tinh » diep tinh, bien tinh
cua nhung » va nhung
luan » quan, lan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu manh) or (((lieu tinh) OR (trieu tinh)))) - thanh phuong cua nhung dung luan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (((lieu tinh) OR (trieu tinh)))) - thanh phuong cua nhung dung luan van ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((hieu manh) or (((lieu tinh) OR (trieu tinh)))) - thanh phuong cua nhung dung luan van ban*".