Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
cach thuc » anh thuc, cac thu
cac nganh » hoc nganh
thuc tap » tuc tap, thuc thai, thuc vat
cuu long » cuu cong, cuu tong, cuu nang
long cac » luong cac, cong cac, dong cac
khoa hoc » hoa hoc
van nhan » van phan, van thanh, danh nhan
nhan van » nhan dan, nhan va, phan van
su cach » su sach, tu cach, su cac
xua hai » qua hai, cua hai, xa hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cach thuc tap, nghien cuu long cac nganh khoa hoc ((xua hai) or (xa hoi)) van nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cach thuc tap, nghien cuu long cac nganh khoa hoc ((xua hai) OR (xa hoi)) van nhan van.
• Adding a wildcard symbol may retrieve word variants: su cach thuc tap, nghien cuu long cac nganh khoa hoc ((xua hai) or (xa hoi)) van nhan van*.