Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thang cong » thanh cong, thang long, thong cong
hanh phan » thanh phan, anh phan, hanh han
van thang » van thanh, van khang, van hang
phap chat » phap phat, phap luat, hop chat
phan van » pham van, thanh van, luan van
cong tan » cong tac, cong san, cong thanh
tan phap » ban phap, tan phat, han phap
hieu ca » hieu cac, hieu cua, hieu va

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((hieu ca) or (chieu sach)) - hanh phan van thang cong tan phap chat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((hieu ca) OR (chieu sach)) - hanh phan van thang cong tan phap chat*.