Perhaps you should try some spelling variations:
nhanh chong » thanh cong, khanh phong
nganh khong » nganh cong, nganh nong, nganh khoa
nghien cac » nghiep cach, nghien cuu, nghiep cay
dinh hoc » sinh hoc, hinh hoc, tinh hoc
cac cong » cua cong
cong hoa » dong hoa, dong hoc, hang hoa
cau phan » chau phan, cuu phan, cac phan
phan van » pham van, thanh van, luan van
hoi cau » hoi chu, hoc cau, hoa cau
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: quy dinh hoc tap, nghien cac cong hoa ((nganh khong) OR (nhanh chong)) hoc xa hoi cau phan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "quy dinh hoc tap, nghien cac cong hoa ((nganh khong) OR (nhanh chong)) hoc xa hoi cau phan van".
• Adding a wildcard symbol may retrieve word variants: quy dinh hoc tap, nghien cac cong hoa ((nganh khong) OR (nhanh chong)) hoc xa hoi cau phan van*.