Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
khong hoc » khung hoc, thong hoc, khong thuoc
hanh hoc » thanh hoc, hinh hoc, anh hoc
van nhan » van phan, van thanh, danh nhan
nhan tai » hang tai, van tai, toan tai
mon hoc » toan hoc, dong hoc
hoi van » hoi va, hoi dan, hai van
mo hoc » co hoc
hoc xa » hoc ma
thuc » thu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thuc hanh hoc tap, nghien cuu ((mo hoc) or (mon hoc)) nganh khong hoc xa hoi van nhan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuc hanh hoc tap, nghien cuu ((mo hoc) OR (mon hoc)) nganh khong hoc xa hoi van nhan tai.
• Adding a wildcard symbol may retrieve word variants: thuc hanh hoc tap, nghien cuu ((mo hoc) or (mon hoc)) nganh khong hoc xa hoi van nhan tai*.