Perhaps you should try some spelling variations:
dung nhanh » dung nhan, vung nhanh, dung thanh
nhanh thi » nhanh thai, nhanh thuc, nhan tai
van hieu » cao hieu
hieu tra » dieu tra, hiep tran, chieu tro
binh dan » minh danh, binh dinh, binh luan
dan dung » van dung, ap dung
thi hanh » thi thanh
tin » tinh
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: (( tin dung luan van hieu tra ) or ( binh dan dung nhanh thi hanh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung luan van hieu tra ) OR ( binh dan dung nhanh thi hanh ))*.