Perhaps you should try some spelling variations:
energy sharing » energy saving, energy storing, energy savings
sharing risk » sharing best, during risk
liang ying » liang liying, huang ying, zhang ying
end energy » wind energy, old energy, led energy
liang big » liang li
among shu » among eu, among sex, among hr

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 ((liang big) OR (liang ying)) end energy sharing risk ((among shu) OR (cong shu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang big) OR (liang ying)) end energy sharing risk ((among shu) or (cong shu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang big) OR (liang ying)) end energy sharing risk ((among shu) or (cong shu)) ;*.