Perhaps you should try some spelling variations:
nganh chung » nhanh chuong, nganh cong, nhanh chong
hoc nganh » hoc nhanh
chung hoc » trung hoc, dung hoc, hung hoa
hoi doanh » hoa doanh, voi doanh, doi doanh
thoi dai » hoc dai, hoi dap
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
tu cach » tu cac
hoi dan » hoa dan, hoc dan, hoi dap
nhan va » nhan tai, nhan dan, nhan tao
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: tu cach ((thoi dai) OR (hoi dan)), nghien cuu cong hoc nganh chung hoc ma hoi doanh nhan va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach ((thoi dai) OR (hoi dan)), nghien cuu cong hoc nganh chung hoc ma hoi doanh nhan va".
• Adding a wildcard symbol may retrieve word variants: tu cach ((thoi dai) OR (hoi dan)), nghien cuu cong hoc nganh chung hoc ma hoi doanh nhan va*.