Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing anh » sharing a, sharing gains, sharing data
dong wang » hong wang, dong hoang, dong jung
dong yang » dong hoang, wang yang, yang yang
liang zhi » liang zhu, liang li, liang wei
hoang seo » hong seo, hoang sy

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong wang) OR (dong yang)) ((liang zhi) or (wang zhi)) cost sharing anh hoang seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong wang) OR (dong yang)) ((liang zhi) OR (wang zhi)) cost sharing anh hoang seo ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong wang) OR (dong yang)) ((liang zhi) or (wang zhi)) cost sharing anh hoang seo ;*".