Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhanh lang » nhanh quang, nhanh thang, nhan dang
thanh phan » thanh pho, thanh san, thanh toan
nang cong » nang song, dang cong, bang cong
tan thanh » tran thanh, tang thanh, toan thanh
lang van » dang van, tang van, hoang van
van nang » van quang, van ban, van dong
cong tan » cong tac, cong san, cong thanh
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)) - nhanh lang van nang cong tan thanh phan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((hieu ca) OR (chieu sach)) - nhanh lang van nang cong tan thanh phan*.