Perhaps you should try some spelling variations:
ying jiang » yang jing, yang liang, ying chang
juan rene » juan meng, juan rana
hong hong » hong kong, hong jong, how hong
ying jin » yang jin, jing ji, yang jie
yang xi » yang di, yang jui
yang yi » yang di, yang jui
hong ng » hong kong, hong jong

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 ((ying jiang) OR (ying jin)) juan rene ((yang xi) OR (yang yi)) ((hong ng) OR (hong hong)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((ying jiang) OR (ying jin)) juan rene ((yang xi) or (yang yi)) ((hong ng) or (hong hong)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((ying jiang) OR (ying jin)) juan rene ((yang xi) or (yang yi)) ((hong ng) or (hong hong)) ;*.