Perhaps you should try some spelling variations:
nghien thu » nghiem thuc, nghiep thuc, nghien cuu
nganh dong » nganh cong, nhanh dong, nganh nong
coc nganh » hoc nganh, cac nganh, chuc nganh
minh son » tinh son, minh toan, dinh so
cong coc » cong cuoc, cong cac, cong co
phan van » pham van, thanh van, luan van
tu minh » thu minh, vu minh, thi minh
son tap » con tap, son tp, so tap
dong tu » dong luc, thong tu, dong tai
hoi cac » hoc cac, voi cac, hoa cac
hoi ca » hoi cua, hoi cau, hoi va
tu xa » tu xay, tu va, te xa

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