Perhaps you should try some spelling variations:
costs savings » cost savings, postal savings
bond ratings » bond trading
risk hong » risk among, risk along, risk how
yang jui » yang judy, yang di, yang xi
hong shu » cong shu, tong shui, wong shiu
yang up » tying up, yang jun, hang ups
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ((yang up) or (yang jui)) ((bond ratings) or (costs savings)) risk hong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((yang up) OR (yang jui)) ((bond ratings) OR (costs savings)) risk hong shu ;.
• Adding a wildcard symbol may retrieve word variants: wang yan ((yang up) or (yang jui)) ((bond ratings) or (costs savings)) risk hong shu ;*.