Perhaps you should try some spelling variations:
nhanh khong » nhanh chong, nganh khong, nhan khong
hoc nhanh » hoc nganh, hoc phan
cach hoc » cach thuc, cach thoi, dich hoc
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
thuoc xa » thuoc ma, thuoc la, thuoc tai
thuoc va » thuc va, thuoc ma, thuong va
cua pham » cua phap, cua ham, cua phan
tu cach » tu cac
hoi cua » hoi chuc

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 hoc tap, nghien cuu cong hoc nhanh khong ((thuoc xa) OR (thuoc va)) hoi cua pham van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach hoc tap, nghien cuu cong hoc nhanh khong ((thuoc xa) OR (thuoc va)) hoi cua pham van".
• Adding a wildcard symbol may retrieve word variants: tu cach hoc tap, nghien cuu cong hoc nhanh khong ((thuoc xa) OR (thuoc va)) hoi cua pham van*.