Perhaps you should try some spelling variations:
nghien cua » nghien cuu, nghiep cua, nghiep vua
nganh dong » nganh cong, nganh nong, nganh khong
nhanh dong » hanh dong, nhanh chong, anh dong
minh hon » minh hoa, minh son, manh hon
cong hoc » dong hoc, cong hoa, cong coc
cap phan » cac phan, cao phan, cap han
phan van » pham van, thanh van, luan van
tu minh » thu minh, vu minh, thi minh
hon tap » hoc tap, han tap, con tap
hoi cap » hoi dap, hoi cac, hoi cau
luc xa » tuc xa, buc xa, luc va

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 cua cong hoc ((nganh dong) or (nhanh dong)) luc xa hoi cap phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu minh hon tap, nghien cua cong hoc ((nganh dong) OR (nhanh dong)) luc xa hoi cap phan van.
• Adding a wildcard symbol may retrieve word variants: tu minh hon tap, nghien cua cong hoc ((nganh dong) or (nhanh dong)) luc xa hoi cap phan van*.