Perhaps you should try some spelling variations:
adding some » adding stones, shedding some, adding atoms
adding more » doing more, adding market, adding remote
zhang yan » zhang fan, zhang jian, wang yan
yan yang » yang yang, yao yang, dan yang
xi first » ai first, ii first, 2 first
i first » ai first, ii first, 2 first

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: zhang yan yang ((xi first) OR (i first)) child ((adding some) OR (adding more)) sin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "zhang yan yang ((xi first) OR (i first)) child ((adding some) or (adding more)) sin ;~".
• Adding a wildcard symbol may retrieve word variants: zhang yan yang ((xi first) OR (i first)) child ((adding some) or (adding more)) sin ;*.