Perhaps you should try some spelling variations:
bending reform » spending reform, banking reform, extending reform
using bending » using bindings, using branding, using banking
reform hua » reform a, reform how, reform auf
yang jin » yang jie, yang jun, shang jin
ying jin » jing ji, yang jie
song so » song von

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: using bending reform hua (rent OR west) ((yang jin) OR (ying jin)) song so ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "using bending reform hua (rent or west) ((yang jin) OR (ying jin)) song so ;~".
• Adding a wildcard symbol may retrieve word variants: using bending reform hua (rent or west) ((yang jin) OR (ying jin)) song so ;*.