Perhaps you should try some spelling variations:
einer sharing » energy sharing, water sharing, power sharing
sharing risk » sharing best, during risk
huang yang » huang ying, huang chang, wang yang
liang ying » liang liying, huang ying, zhang ying
end einer » und einer, feld einer, und eine
risk wong » risk among, risk along, risk work
wong siu » wong shiu, kong siu, wong sau

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((huang yang) OR (liang ying)) end einer sharing risk wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((huang yang) or (liang ying)) end einer sharing risk wong siu ;*.