Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing risk » sharing best, during risk
hua ying » hui ying, huang ying, hua jiang
ying end » big end
end cost » end close, land cost, end iot
hong shu » tong shui, wong shiu, hong seo
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 hua ying end cost sharing risk ((hong shu) OR (cong shu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hua ying end cost sharing risk ((hong shu) OR (cong shu)) ;*".