Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
dang cong » dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
dong cua » dung cua, huong cua, thong cua
cong cua » cong cu, huong cua, thong cua
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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 - anh ((dong cua) OR (cong cua)) dang cong tan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - anh ((dong cua) OR (cong cua)) dang cong tan toan cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - anh ((dong cua) OR (cong cua)) dang cong tan toan cau*.