Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
thanh phan » thanh pho, thanh san, thanh toan
hieu cach » hieu cac, hieu ca, biet cach
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
tan thanh » tran thanh, tang thanh, toan thanh
tang cua » mang cua, hang cua, tang luan
cong tan » cong tac, cong san, cong thanh

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 cach) OR (chieu sach)) - hanh tang cua nhung cong tan thanh phan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((hieu cach) OR (chieu sach)) - hanh tang cua nhung cong tan thanh phan*".