Perhaps you should try some spelling variations:
nganh chung » nhanh chuong, nganh cong, nhanh chong
nghien thu » nghiem thuc, nghiep thuc, nghien cuu
hoc nganh » hoc nhanh
chung hoc » trung hoc, dung hoc, hung hoa
danh nhan » doanh nhan, thanh nhan, benh nhan
cach hoi » cach thoi, cach hoc, sach hoi
cach noi » cach thoi, hanh noi, anh noi
cong hoc » dong hoc, cong hoa, cong coc
hoa danh » hoa doanh, hoa dan, hop danh
nhan va » nhan tai, nhan dan, nhan tao

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 hoi) OR (cach noi)) dap, nghien thu cong hoc nganh chung hoc ma hoa danh nhan va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((cach hoi) OR (cach noi)) dap, nghien thu cong hoc nganh chung hoc ma hoa danh nhan va".
• Adding a wildcard symbol may retrieve word variants: tu ((cach hoi) OR (cach noi)) dap, nghien thu cong hoc nganh chung hoc ma hoa danh nhan va*.