Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
khoa hoc » hoa hoc
cac nhan » ca nhan, cac nha, cam nhan
cao phan » co phan, cho phan, cac phan
te lanh » te danh, te lan, tu lanh
dao tai » dao thai, dao tao, cao tai
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: te lanh dao tai, nghien cuu mon hoc nganh khoa hoc ma hoi ((cac nhan) or (cao phan)) van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te lanh dao tai, nghien cuu mon hoc nganh khoa hoc ma hoi ((cac nhan) OR (cao phan)) van.
• Adding a wildcard symbol may retrieve word variants: te lanh dao tai, nghien cuu mon hoc nganh khoa hoc ma hoi ((cac nhan) or (cao phan)) van*.