Perhaps you should try some spelling variations:
nghiep thuc » nghiem thuc, nghiem thuoc, nghe thuc
nghien thu » nghiem thuc, nghien cuu, nghe thu
nganh dong » nganh cong, nhanh dong, nganh nong
hoc nganh » hoc nhanh
cua thanh » gia thanh, va thanh, ha thanh
thanh van » thanh san, thanh toan, thanh phan
minh hon » minh hoa, minh son, manh hon
cong hoc » dong hoc, cong hoa, cong coc
dong tuc » dong thuc, dong luc, dong tu
tu minh » thu minh, vu minh, thi minh
hon tap » hoc tap, han tap, con tap
hoi cua » hoi chuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu minh hon tap, ((nghien thu) or (nghiep thuc)) cong hoc nganh dong tuc xa hoi cua thanh van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu minh hon tap, ((nghien thu) OR (nghiep thuc)) cong hoc nganh dong tuc xa hoi cua thanh van.
• Adding a wildcard symbol may retrieve word variants: tu minh hon tap, ((nghien thu) or (nghiep thuc)) cong hoc nganh dong tuc xa hoi cua thanh van*.