Perhaps you should try some spelling variations:
nganh khong » nhanh chong, nganh nong, nganh khoa
nganh cong » nhanh chong, thanh cong
sach thuc » cach thuc, sach thu, sach thue
thuc thai » thuc pham, toc thai, thuc thuc
danh nhan » doanh nhan, thanh nhan, benh nhan
nhan van » nhan dan, nhan va, phan van
su sach » so sach, vu sach
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
ha danh » han danh, hoa danh, ha anh
hoc xa » hoc ma
xa ha » xa hoa, xa hai, la ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach thuc thai, nghien cuu mon hoc ((nganh khong) or (nganh cong)) hoc xa ha danh nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach thuc thai, nghien cuu mon hoc ((nganh khong) OR (nganh cong)) hoc xa ha danh nhan van.
• Adding a wildcard symbol may retrieve word variants: su sach thuc thai, nghien cuu mon hoc ((nganh khong) or (nganh cong)) hoc xa ha danh nhan van*.