Perhaps you should try some spelling variations:
nhanh chuong » nhanh chong, thanh chuong, thanh huong
nghiem thuoc » nghiem duoc, nghiem hoa, nghi thuc
nhanh chung » nhanh chong, nhanh hung, thanh chuong
thuoc cong » truoc cong, thuoc trong, thu cong
cac thoi » cac toi, cac hop, cac tro
thoi tap » toi tap, hoc tap, thoi dai
cong hoc » dong hoc, cong hoa, cong coc
van nhan » van phan, van thanh, danh nhan
nhan van » nhan dan, nhan va, phan van
hoi van » hoi va, hoi dan, hai van
hoc xa » hoc ma

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 thoi tap, nghiem thuoc cong hoc ((nhanh chung) OR (nhanh chuong)) hoc xa hoi van nhan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac thoi tap, nghiem thuoc cong hoc ((nhanh chung) OR (nhanh chuong)) hoc xa hoi van nhan van".
• Adding a wildcard symbol may retrieve word variants: tu cac thoi tap, nghiem thuoc cong hoc ((nhanh chung) OR (nhanh chuong)) hoc xa hoi van nhan van*.