Perhaps you should try some spelling variations:
thuong phan » thuong han, thong phan, huong phan
van thuong » va thuong, van chuong, van phuong
trinh doc » trinh do, trinh hoa, trinh co
dung danh » dung doanh, dung dan, cuong danh
danh duc » anh duc, dang duc, dinh duc
duc hien » duc chien, duc thien, duc tien
hien qua » khien qua, hien quan, hieu qua
doc luan » duoc luan, hoc luan, nuoc luan
tin » tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tin dung danh duc hien qua ) or ( trinh doc luan van thuong phan ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung danh duc hien qua ) OR ( trinh doc luan van thuong phan )).
• Adding a wildcard symbol may retrieve word variants: (( tin dung danh duc hien qua ) or ( trinh doc luan van thuong phan ))*.