Perhaps you should try some spelling variations:
nhanh chong » thanh cong, khanh phong
hoc nhanh » hoc nganh, hoc phan
chong hoc » chung hoc, chong doc, thong hoc
hanh hoc » thanh hoc, hinh hoc, anh hoc
duc toan » duc tan, duc ton, duc hoan
toan hoc » toan khoa, van hoc, hoa hoc
tu hanh » du hanh, lu hanh, thuc hanh
va phan » van phan, va phat, hoa phan
va phap » va phat, ban phap
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 hanh hoc tap, nguyen duc toan hoc nhanh chong hoc xa hoi ((va phan) OR (va phap)) van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu hanh hoc tap, nguyen duc toan hoc nhanh chong hoc xa hoi ((va phan) OR (va phap)) van".
• Adding a wildcard symbol may retrieve word variants: tu hanh hoc tap, nguyen duc toan hoc nhanh chong hoc xa hoi ((va phan) OR (va phap)) van*.