Perhaps you should try some spelling variations:
nganh chung » nhanh chuong, nganh cong, nhanh chong
nhiem thuc » nghiem thuc, nghiem thuoc, nghiep thuc
cach thoi » cac thoi, cach thuc, cach noi
thuc cong » thuoc cong, thu cong, chuc cong
hoc nganh » hoc nhanh
chung hoc » trung hoc, dung hoc, hung hoa
danh nhan » doanh nhan, thanh nhan, dung nhan
thoi dai » hoc dai, hoi dap, hoi dan
cong hoc » dong hoc, cong hoa, cong coc
tu cach » tu cac

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