Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing jin » shang jin, sharing big, sharing his
wang yang » wang yan, wang liang, wang yanling
wan yang » dan yang, tan yang, yang yang
ying hua » ming hua, wang hua, ying zhu
hua cost » a cost, eu cost, run cost
jin wong » jin song, john wong, jin ying
wong sam » wong sau, wong lai, kong sar

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yang) OR (wang yang)) ying hua cost sharing jin wong sam ;~".
• Adding a wildcard symbol may retrieve word variants: ((wan yang) OR (wang yang)) ying hua cost sharing jin wong sam ;*.