Perhaps you should try some spelling variations:
dong hua » wang hua, tong hui, dong hoi
hua jing » hua jiang, huang jing, guo jing
wie rene » wilke rene, wie deine, wie eine
hong shu » cong shu, tong shui, wong shiu
ii rene » iii rene, i rene
a mine » _ mine, a mini, a mile
shin » skin, sein, thin

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: dong hua jing ((ii rene) OR (wie rene)) a mine ((hong shu) OR (song shin)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong hua jing ((ii rene) OR (wie rene)) a mine ((hong shu) or (song shin)) ;~".
• Adding a wildcard symbol may retrieve word variants: dong hua jing ((ii rene) OR (wie rene)) a mine ((hong shu) or (song shin)) ;*.