Perhaps you should try some spelling variations:
liang yang » wang yang, yang yang, huang yang
liang ying » liang liying, huang ying, zhang ying
rein gang » ein gang, ein ganz, den gang
hong shu » cong shu, tong shui, wong shiu
wong yue » wang yue, hong yu
gang li » gan li, tang li, wang li
i rein » i reine, 1 rein, 2 rein

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 ((liang yang) OR (liang ying)) i rein gang li ((hong shu) OR (wong yue)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang yang) OR (liang ying)) i rein gang li ((hong shu) or (wong yue)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang yang) OR (liang ying)) i rein gang li ((hong shu) or (wong yue)) ;*.