Perhaps you should try some spelling variations:
khong thuoc » khang thuoc, hong phuoc, dong thuoc
nganh khong » nganh cong, nhanh chong, nganh nong
hoc nganh » hoc nhanh
dinh hoc » sinh hoc, hinh hoc, tinh hoc
thuoc xa » thuoc ma, thuoc va, thuoc la
phan van » pham van, thanh van, tran van
huu mot » cuu mot, huy mot, hieu mot
mot hoc » mon hoc, mo hoc, mot goc
hoi cap » hoi dap, hoi cac, hoi cau
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: quy dinh hoc tap, nhiem huu mot hoc nganh khong thuoc xa hoi cap ((phan van) or (luan van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: quy dinh hoc tap, nhiem huu mot hoc nganh khong thuoc xa hoi cap ((phan van) OR (luan van)).
• Adding a wildcard symbol may retrieve word variants: quy dinh hoc tap, nhiem huu mot hoc nganh khong thuoc xa hoi cap ((phan van) or (luan van))*.