Perhaps you should try some spelling variations:
nghien thu » nghiem thuc, nghiep thuc, nghien cuu
hoc nhanh » hoc phan
minh hoa » minh hoang, trinh hoa, sinh hoat
cong luc » dong luc, cong suc, cong duc
tu minh » thu minh, vu minh, thi minh
hoa tap » khoa tap, hoc tap, hoa tan
ca pham » cau pham, ca cham, ha pham
luc xa » tuc xa, buc xa, luc va
hoi ca » hoi cua, hoi cac, hoi cau

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