Perhaps you should try some spelling variations:
chieu sach » chinh sach, chieu sang, chieu xanh
truong cua » truong ca, truong quan, huong cua
truong cao » truong dai
nhung cong » dung cong, thong cong, hang cong
tan thanh » tran thanh, tang thanh, toan thanh
thanh hai » thanh phan, thanh hoa, thanh san
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: ho ((chieu sach) OR (chiet tach)) - manh ((truong cua) or (truong cao)) nhung cong tan thanh hai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chiet tach)) - manh ((truong cua) OR (truong cao)) nhung cong tan thanh hai.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) OR (chiet tach)) - manh ((truong cua) or (truong cao)) nhung cong tan thanh hai".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) OR (chiet tach)) - manh ((truong cua) or (truong cao)) nhung cong tan thanh hai*.