Perhaps you should try some spelling variations:
nganh chong » nganh cong, nhanh chong, nganh khong
luat nganh » luat ngan, thuat nganh, luat doanh
dong luat » dong luan, dung luat, dong luc
chong doc » chong dich, chon loc, hong duc
sach hoc » cach hoc, sach hoi, mach hoc
cuu dong » cuu cong, cuu tong, cuu long
te sach » toc sach
va nhan » van nhan, va phan, va nha
doc xa » duoc xa, hoc xa, do xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach hoc tap, nghien cuu dong luat nganh chong doc xa hoi ((va nhan) OR (ca nhan)) van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach hoc tap, nghien cuu dong luat nganh chong doc xa hoi ((va nhan) OR (ca nhan)) van".
• Adding a wildcard symbol may retrieve word variants: te sach hoc tap, nghien cuu dong luat nganh chong doc xa hoi ((va nhan) OR (ca nhan)) van*.