Perhaps you should try some spelling variations:
nganh nong » nganh cong
nong thuoc » dong thuoc, long thuoc, khong thuoc
luc nganh » luc ngan, chuc nganh, luat nganh
sach hoi » sach doi, sach moi, cach thoi
cuu cong » cua cong, thu cong, cac cong
cong luc » dong luc, cong suc, cong duc
thuoc xa » thuoc ma, thuoc va, thuoc la
te sach » toc sach
va phan » van phan, va phat, va phap

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 hoi dap, nghien cuu cong luc nganh nong thuoc xa hoi ((ca nhan) or (va phan)) van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach hoi dap, nghien cuu cong luc nganh nong thuoc xa hoi ((ca nhan) OR (va phan)) van.
• Adding a wildcard symbol may retrieve word variants: te sach hoi dap, nghien cuu cong luc nganh nong thuoc xa hoi ((ca nhan) or (va phan)) van*.