Perhaps you should try some spelling variations:
chieu sach » chiet tach, chieu xanh, hieu cach
chieu sang » chieu xanh, hieu lang, nhieu tang
thanh tran » thanh trang, thanh toan, thanh tra
nhung cong » dung cong, thong cong, hang cong
van nhung » van nhuong, va nhung, van hung
tran van » luan van
cong san » cong tac
san juan » san luan, san quan, san xuat
juan cao » quang cao, toan cao, quan cau

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) OR (chinh sach))) or (chieu sang)) - thanh tran van nhung cong san juan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((chieu sach) OR (chinh sach))) OR (chieu sang)) - thanh tran van nhung cong san juan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((((chieu sach) OR (chinh sach))) or (chieu sang)) - thanh tran van nhung cong san juan cao".
• Adding a wildcard symbol may retrieve word variants: ho ((((chieu sach) OR (chinh sach))) or (chieu sang)) - thanh tran van nhung cong san juan cao*.