Perhaps you should try some spelling variations:
nghiep cua » nghiep vua, nghiep luan, nghien cuu
doanh khoa » toan khoa
hoc doanh » hoa doanh, hoc danh, hoc dan
thu canh » thuc hanh, thu cong, thu ban
canh hoi » chinh hoi, hanh thoi, cau hoi
khoa hoc » hoa hoc
nhan dan » phan dau, gian dan, nhan tai
hoi van » hoi va, hoi dan, hai van
van tai » von tai, van tuan
cua mo » cua mot, cua moi, cua bo
mo hoc » mon hoc, co hoc
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 canh hoi dap, nghiep cua mo hoc doanh khoa hoc xa hoi van ((nhan dan) or (van tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu canh hoi dap, nghiep cua mo hoc doanh khoa hoc xa hoi van ((nhan dan) OR (van tai)).
• Adding a wildcard symbol may retrieve word variants: thu canh hoi dap, nghiep cua mo hoc doanh khoa hoc xa hoi van ((nhan dan) or (van tai))*.