Perhaps you should try some spelling variations:
thanh dong » thanh duong, thanh cong, hanh dong
hoc thanh » hoc nhanh, hoan thanh, hoc phan
dinh hoc » sinh hoc, hinh hoc, tinh hoc
dong hoc » dong co, dong luc
vu dinh » quy dinh
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc
hoi cac » hoc cac, voi cac, hoa cac
hoc xa » hoc ma
luan » quan, lan

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu dinh hoc tap, nghien cuu mon hoc thanh dong hoc xa hoi cac ((tran van) or (luan van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu dinh hoc tap, nghien cuu mon hoc thanh dong hoc xa hoi cac ((tran van) OR (luan van)).
• Adding a wildcard symbol may retrieve word variants: vu dinh hoc tap, nghien cuu mon hoc thanh dong hoc xa hoi cac ((tran van) or (luan van))*.