Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
thep hien » thep thiet, thuc hien, thi hien
hien hanh » dieu hanh
luan nang » luan van, van nang, luan san
luan ban » luan van, luan san, luan han
cong van » cong vang, cong san, song van
van phan » van phong, van thanh, luan phan
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: thep hien hanh - nhanh lang ((luan ban) or (luan nang)) cong van phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thep hien hanh - nhanh lang ((luan ban) OR (luan nang)) cong van phan lap.
• Adding a wildcard symbol may retrieve word variants: thep hien hanh - nhanh lang ((luan ban) or (luan nang)) cong van phan lap*.