Perhaps you should try some spelling variations:
doanh phan » doanh nhan, doan phan, doanh thanh
thuat san » thuat toan, thuat song, thuat lanh
cuu trong » cuu tong, chu trong, luu trong
trong hoc » truong hoc, tuong hoc, thong hoc
hoc nganh » hoc nhanh
nganh hoa » thanh hoa, khanh hoa, danh hoa
hoi doanh » hoa doanh, voi doanh, doi doanh
thu sach » tu sach, thuat sach, thuoc sach
hoc xa » hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu sach) or (thuat san)) hoc tap, nghien cuu trong hoc nganh hoa hoc xa hoi doanh phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (thuat san)) hoc tap, nghien cuu trong hoc nganh hoa hoc xa hoi doanh phan tu.
• Adding a wildcard symbol may retrieve word variants: ((thu sach) or (thuat san)) hoc tap, nghien cuu trong hoc nganh hoa hoc xa hoi doanh phan tu*.