Perhaps you should try some spelling variations:
nganh khung » nganh khong
nhanh hung » thanh hung, nhanh hong, nhanh chuong
cach hoc » cach thuc, cach thoi, dich hoc
cau nhan » chau nhan, ca nhan, cu nhan
tu cach » tu cac
hoi cau » hoi chu, hoc cau, hoa cau
nhan va » nhan tai, nhan dan, nhan tao
cuu co » huu co, cua co, cuu mo
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 cach hoc tap, nghien cuu co hoc ((nganh khung) OR (nhanh hung)) hoc xa hoi cau nhan va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach hoc tap, nghien cuu co hoc ((nganh khung) OR (nhanh hung)) hoc xa hoi cau nhan va".
• Adding a wildcard symbol may retrieve word variants: tu cach hoc tap, nghien cuu co hoc ((nganh khung) OR (nhanh hung)) hoc xa hoi cau nhan va*.