Perhaps you should try some spelling variations:
cost shang » cost sharing, cost share
ying hua » wang hua, ying zhu, dong hua
ming hua » ming hung, wang hua, ming lu
yang hui » yang jui, wang hui, yang muxi
jin song » jie song, john song, kim song
song shu » cong shu, song shin, tong shui
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 ((((ying hua) or (ming hua))) or (yang hui)) cost shang jin song shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((((ying hua) OR (ming hua))) OR (yang hui)) cost shang jin song shu ;.
• Adding a wildcard symbol may retrieve word variants: wang yan ((((ying hua) or (ming hua))) or (yang hui)) cost shang jin song shu ;*.