Perhaps you should try some spelling variations:
sharing test » sharing best, sharing asset, sharing tacit
zhang ying » zhang ming, zhang jing, zhang ping
end close » und closed
end cost » land cost, end iot
test how » west how, tested how, trust how
how shu » how she, how shih, how slum
zhen » zheng, when, chen

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: zhen zhang ying ((end cost) OR (end close)) sharing test how shu ;~.
• Adding a wildcard symbol may retrieve word variants: zhen zhang ying ((end cost) or (end close)) sharing test how shu ;*.