Perhaps you should try some spelling variations:
hoc doanh » hoa doanh, hoc dan, hoc nganh
hoc danh » hoc dan, hoc anh, hoc hanh
khoa hoc » hoa hoc
nhan dan » phan dau, gian dan, nhan tai
anh hoc » sinh hoc, benh hoc, hinh hoc
va nhan » van nhan, ca nhan, va phan
te anh » te danh, tue anh, le anh
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: te anh hoc tap, nghien cuu mo ((hoc doanh) or (hoc danh)) khoa hoc xa hoi va nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te anh hoc tap, nghien cuu mo ((hoc doanh) OR (hoc danh)) khoa hoc xa hoi va nhan dan.
• Adding a wildcard symbol may retrieve word variants: te anh hoc tap, nghien cuu mo ((hoc doanh) or (hoc danh)) khoa hoc xa hoi va nhan dan*.