Perhaps you should try some spelling variations:
dung phuong » dung thuong, bang phuong, dung chung
hanh doanh » hang doanh, chinh doanh, doanh doanh
phuong anh » phuong hoang
tieu sang » chieu sang, tieu dung, tiem nang
doanh cua » doanh luan
tuan bang » tuan dang, tuan hoang, thuat bang
cua dung » cua dang, cua dong, qua dung
luan ban » luan van, luan san, luan han

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu sang - hanh doanh cua dung phuong anh ((tuan bang) or (luan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sang - hanh doanh cua dung phuong anh ((tuan bang) OR (luan ban)).
• Adding a wildcard symbol may retrieve word variants: theo tieu sang - hanh doanh cua dung phuong anh ((tuan bang) or (luan ban))*.