Perhaps you should try some spelling variations:
nghiep cua » nghiep vua, nghiep luan, nghien cuu
thu canh » thuc hanh, thu cong, thu ban
canh hoc » anh hoc, cach hoc, danh hoc
cua dong » chua dong, cua cong, cua dang
co thanh » cho thanh, o thanh, co tranh
khoa hoc » hoa hoc
nhan dan » phan dau, gian dan, nhan tai
co hanh » co phanh, co anh, do hanh
va nhan » van nhan, ca nhan, va phan
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 hoc tap, nghiep cua dong ((co hanh) or (co thanh)) khoa hoc xa hoi va nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu canh hoc tap, nghiep cua dong ((co hanh) OR (co thanh)) khoa hoc xa hoi va nhan dan.
• Adding a wildcard symbol may retrieve word variants: thu canh hoc tap, nghiep cua dong ((co hanh) or (co thanh)) khoa hoc xa hoi va nhan dan*.