Perhaps you should try some spelling variations:
nganh thong » nganh khong, nganh cong, nhanh chong
nghien thu » nghiem thuc, nghiep thuc, nghien cuu
hoc nganh » hoc nhanh
danh nhan » doanh nhan, thanh nhan, benh nhan
thong hoc » thuong hoc, tuong hoc, thong hoa
nhan van » nhan dan, nhan va, phan van
hai danh » thai danh, hai anh, hai dang
cong hoc » dong hoc, cong hoa, cong coc
toc sach » hoc sach, doc sach, thuoc sach
doi tap » doi tac, doi dap, doi tai
hoc xa » hoc ma
xa hai » xa thai, xua hai, xa hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sach) or (toc sach)) doi tap, nghien thu cong hoc nganh thong hoc xa hai danh nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (toc sach)) doi tap, nghien thu cong hoc nganh thong hoc xa hai danh nhan van.
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (toc sach)) doi tap, nghien thu cong hoc nganh thong hoc xa hai danh nhan van*.