Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
dung luong » dung thuong, dung phuong, dung truong
luong manh » duong manh, luong thanh, duong minh
hien tinh » khien tinh, thien tinh, bien tinh
manh luan » manh tuan, manh quan, minh luan
trinh ve » trinh he, trinh va, trinh vi
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 luong manh luan van~.
• Adding a wildcard symbol may retrieve word variants: hoc hien tinh - hanh trinh ve dung luong manh luan van*.