Perhaps you should try some spelling variations:
chieu sach » chinh sach, chieu sang, chieu xanh
tuan thong » toan thong, tran thong, tuan phong
cong tuan » cong tan, cong luan, cong thanh
thong tan » thong than, thong tran, thong tin
than cau » toan cau, phan cau, than cap
phan cac » nhan cach, phan dau, phan lap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chiet tach) OR (chieu sach)) - thanh cong tuan thong thong tan ((than cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chiet tach) OR (chieu sach)) - thanh cong tuan thong thong tan ((than cau) OR (phan cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chiet tach) OR (chieu sach)) - thanh cong tuan thong thong tan ((than cau) or (phan cac))".
• Adding a wildcard symbol may retrieve word variants: ho ((chiet tach) OR (chieu sach)) - thanh cong tuan thong thong tan ((than cau) or (phan cac))*.