Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
phung cong » nhung cong, phong cong, nhung chong
hoc chieu » hoc thieu, ho chieu, hoc hien
cong than » cong thanh, cong thang, cong tan
nhan luc » nang luc
dan thuc » dan toc, am thuc
phan cac » nhan cach, phan lap, phan van
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sach - tinh ((nhan luc) or (dan thuc)) phung cong than ((phan cac) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - tinh ((nhan luc) OR (dan thuc)) phung cong than ((phan cac) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - tinh ((nhan luc) or (dan thuc)) phung cong than ((phan cac) or (phan dau))*.