Perhaps you should try some spelling variations:
hoc nganh » hoc nhanh
nganh tai » nganh toan, doanh tai, nganh mac
phu thong » phap thong, khau thong, phan thong
dien thuc » kien thuc, den thuc, diem thuc
pho thong » he thong
tai truc » dai truc, thi truc, tai trung
khoa phu » khoa phau, khoa thu, hoa phu
hoc mach » hoc mac, hoc sach, hoc cach
thuc anh » thuc hanh, thuy anh, thu anh
anh khoa » doanh khoa, hang khoa
khoa pho » khoa khoa, khoa phau, khoa hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( hoc nganh tai truc bach khoa phu thong ) or ( hoc mach dien thuc anh khoa pho thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( hoc nganh tai truc bach khoa phu thong ) OR ( hoc mach dien thuc anh khoa pho thong ))*.