Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thinh doan » chinh doanh, hinh toan, thi doan
nhung cong » dung cong, thong cong, hang cong
lieu tinh » trieu tinh, diep tinh
bien tinh » bi tinh, yen tinh, diep tinh
ban thanh » ban hanh, ban hang
thanh cau » thanh chau, thanh mau, nhanh cau
cong ban » cong bang, cong san, cong tan

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 (((lieu tinh) or (bien tinh)))) - thinh doan va nhung cong ban thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (((lieu tinh) OR (bien tinh)))) - thinh doan va nhung cong ban thanh cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (((lieu tinh) or (bien tinh)))) - thinh doan va nhung cong ban thanh cau*.