Perhaps you should try some spelling variations:
open sourcing » power sourcing, green sourcing, paper sourcing
open sharing » power sharing, model sharing, rent sharing
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
yang hai » dang hai, yang hui, shang hai
hong shu » cong shu, tong shui, wong shiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yang hai ((open sharing) OR (open sourcing)) bad ((hong shu) or (hong w)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang hai ((open sharing) OR (open sourcing)) bad ((hong shu) OR (hong w)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yang hai ((open sharing) OR (open sourcing)) bad ((hong shu) or (hong w)) ;".
• Adding a wildcard symbol may retrieve word variants: wang yang yang hai ((open sharing) OR (open sourcing)) bad ((hong shu) or (hong w)) ;*.