Perhaps you should try some spelling variations:
breaking king » breaking using, breaking point, breaking bis
case breaking » wave breaking, late breaking, past breaking
yang liang » wang liang, yan liang, yang yang
sales case » sales call, cases case, sales past
wang yang » wang yan, wang liang, wang yanling
wong sam » wong sau, wong lai, kong sar

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang liang) OR (wang yang)) sales case breaking king ((dong sin) OR (wong sam)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yang liang) or (wang yang)) sales case breaking king ((dong sin) or (wong sam)) ;*.