Perhaps you should try some spelling variations:
nghiep cua » nghiep vua, nghiep luan, nghien cuu
doanh khoa » toan khoa
hanh thoi » hanh thuoc, nhanh thai, hanh noi
thu hanh » thuc hanh, thu thanh, thuy hanh
thoi dap » hoi dap, thoi dai, thi dap
khoa hoc » hoa hoc
van nhan » van phan, van thanh, danh nhan
nhan dan » phan dau, gian dan, nhan tai
mot hoc » mo hoc, mot goc, bot hoc
mon hoc » toan hoc, dong hoc
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: thu hanh thoi dap, nghiep cua ((mot hoc) or (mon hoc)) doanh khoa hoc xa hoi van nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu hanh thoi dap, nghiep cua ((mot hoc) OR (mon hoc)) doanh khoa hoc xa hoi van nhan dan.
• Adding a wildcard symbol may retrieve word variants: thu hanh thoi dap, nghiep cua ((mot hoc) or (mon hoc)) doanh khoa hoc xa hoi van nhan dan*.