Perhaps you should try some spelling variations:
dung phuong » dung thuong, bang phuong, dung chung
hanh trinh » canh tranh, hanh chinh
phuong anh » phuong hoang
hien tinh » khien tinh, thien tinh, bien tinh
trinh ve » trinh he, trinh va, trinh vi
anh luan » anh tuan, anh quan, anh xuan
ve dung » ve duong, ve rung, va dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien tinh - hanh trinh ve dung phuong anh luan van~.
• Adding a wildcard symbol may retrieve word variants: hoc hien tinh - hanh trinh ve dung phuong anh luan van*.