Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
chieu tinh » trieu tinh, lieu tinh, chau tinh
thinh doan » chinh doanh, hinh toan, thi doan
nhung cong » dung cong, thong cong, hang cong
san nhanh » nhan nhanh, ban hanh, ban thanh
san thanh » ban thanh, van thanh, son 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 (chieu tinh)) - thinh doan va nhung cong ((san nhanh) OR (san thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chieu tinh)) - thinh doan va nhung cong ((san nhanh) OR (san thanh)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) or (chieu tinh)) - thinh doan va nhung cong ((san nhanh) OR (san thanh)) cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (chieu tinh)) - thinh doan va nhung cong ((san nhanh) OR (san thanh)) cau*.