Perhaps you should try some spelling variations:
thanh tung » thanh cong
chieu sach » chinh sach, chiet tach, chieu sang
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
anh dang » anh dong, anh dung, anh bang
cong san » cong tac
cong tan » cong tac, cong thanh, cong ty
phan cac » nhan cach, phan dau, phan lap

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 - ((anh dang) or (thanh tung)) cua nhung ((cong san) or (cong tan)) phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((anh dang) OR (thanh tung)) cua nhung ((cong san) OR (cong tan)) phan cac.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - ((anh dang) or (thanh tung)) cua nhung ((cong san) or (cong tan)) phan cac*.