Perhaps you should try some spelling variations:
nghiem thuoc » nghiem duoc, nghiem hoa, nghi thuc
nhanh chung » nhanh chuong, nhanh chong, nhanh hung
thuoc cong » truoc cong, thuoc trong, thu cong
coc nhanh » hoc nhanh, doc nhanh, cach nhanh
chung hoc » trung hoc, dung hoc, hung hoa
cac thoi » cac toi, cac hop, cac tro
thoi tap » toi tap, hoc tap, thoi dai
cong coc » cong cuoc, cong cac, cong co
nhan van » nhan dan, nhan va, phan van
hoi van » hoi va, hoi dan, hoi han
hai van » thai van, ha van, hai tan
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 coc nhanh chung hoc xa ((hoi van) OR (hai van)) nhan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac thoi tap, nghiem thuoc cong coc nhanh chung hoc xa ((hoi van) OR (hai van)) nhan van".
• Adding a wildcard symbol may retrieve word variants: tu cac thoi tap, nghiem thuoc cong coc nhanh chung hoc xa ((hoi van) OR (hai van)) nhan van*.