Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
cua chong » cua cong, cua chung, cuu chong
cua khong » cua phuong, cua thuong, cua cong
hua khong » hoa khong, hoac khong, phuc khong
ho chieu » theo chieu, hoc thieu, doi chieu
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 - thanh tung ((cua chong) or (((cua khong) or (hua khong)))) cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh tung ((cua chong) OR (((cua khong) OR (hua khong)))) cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh tung ((cua chong) or (((cua khong) or (hua khong)))) cong tan toan cau*.