Perhaps you should try some spelling variations:
nganh chung » nhanh chuong, nganh cong, nhanh chong
nghi thuc » nghe thuc
thuc cong » thuoc cong, thu cong, chuc 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 phan » van phong, van thanh, luan phan
phan van » pham van, thanh van, luan 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, nghi thuc cong hoc ((nganh chung) or (khanh phong)) hoc xa hoi van phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac thoi tap, nghi thuc cong hoc ((nganh chung) OR (khanh phong)) hoc xa hoi van phan van.
• Adding a wildcard symbol may retrieve word variants: tu cac thoi tap, nghi thuc cong hoc ((nganh chung) or (khanh phong)) hoc xa hoi van phan van*.