Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chieu sach » chinh sach, chiet tach, chieu sang
doi chieu » doc hieu, doi chi, ho chieu
hanh tung » thanh tung, manh tung, thanh trung
hanh dung » thanh dung, anh dung, hanh dong
cua thong » cua thuong, cua khong, cua tong
cong tran » cong tan, cong tuan, cong toan
anh dang » anh dong, anh dung, anh bang
tran van » luan van
van tap » van tai, van tan, han tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - ((((hanh tung) or (hanh dung))) or (anh dang)) cua thong cong tran van tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - ((((hanh tung) OR (hanh dung))) OR (anh dang)) cua thong cong tran van tap.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - ((((hanh tung) or (hanh dung))) or (anh dang)) cua thong cong tran van tap*.