Perhaps you should try some spelling variations:
nguyen huu » nguyen duc
nganh khoa » nganh hoa, nganh khong, doanh khoa
goc nganh » hoc nganh, hoc nhanh, cac nganh
chu sinh » cho sinh, cuu sinh, chu dinh
phan van » pham van, thanh van, luan van
huu mot » cuu mot, huy mot, hieu mot
va phan » van phan, va phat, va phap

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

• Performing a fuzzy search may retrieve terms with similar spellings: chu sinh hoc tap, nguyen huu mot goc nganh khoa ((hoc xa) or (hoc ma)) hoi va phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chu sinh hoc tap, nguyen huu mot goc nganh khoa ((hoc xa) OR (hoc ma)) hoi va phan van.
• Adding a wildcard symbol may retrieve word variants: chu sinh hoc tap, nguyen huu mot goc nganh khoa ((hoc xa) or (hoc ma)) hoi va phan van*.