Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
nhan cach » phan cac
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
phan dau » phan tu
hang dau » hang va, hang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - thanh trung cua nhung cong tan ((((phan dau) or (hang dau))) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh trung cua nhung cong tan ((((phan dau) OR (hang dau))) OR (nhan cach)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh trung cua nhung cong tan ((((phan dau) or (hang dau))) or (nhan cach))*.