Perhaps you should try some spelling variations:
nganh cong » nhanh chong, thanh cong
cong thuoc » cong thuc, dong thuoc, long thuoc
hoc nganh » hoc nhanh
cac thuc » cach thuc, cac thu, can thuc
thuc tap » tuc tap, thuc thai, thuc vat
thuoc xa » thuoc ma, thuoc va, thuoc la
gian dan » gian lang
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hoi van » hoi va, hai van, hoi han
hoi dan » hoa dan, hoc dan, hoi dap

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac thuc tap, nghien cuu mon hoc nganh cong thuoc xa ((hoi van) or (hoi dan)) gian dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac thuc tap, nghien cuu mon hoc nganh cong thuoc xa ((hoi van) OR (hoi dan)) gian dan.
• Adding a wildcard symbol may retrieve word variants: tu cac thuc tap, nghien cuu mon hoc nganh cong thuoc xa ((hoi van) or (hoi dan)) gian dan*.