Perhaps you should try some spelling variations:
cost sharing » cost savings
yang kang » yang yang, yang guang, yang liang
yang jui » yang judy, yang di, yang xi
min hong » amin hong, tin hong, min hyoung
yang ka » yang fan, yang yao
hong a » hong ma, hong w, kong a
ya a » a a, y a, ye a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang ka) or (yang kang))) or (yang jui))ng ya a ((cost sharing) or (risk sharing)) min hong a ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang ka) OR (yang kang))) OR (yang jui))ng ya a ((cost sharing) OR (risk sharing)) min hong a ;.
• Adding a wildcard symbol may retrieve word variants: ((((yang ka) or (yang kang))) or (yang jui))ng ya a ((cost sharing) or (risk sharing)) min hong a ;*.