Perhaps you should try some spelling variations:
luhang china » wuhan china, hang china, yichang china
wang luhang » wang liang, wang lihong, wang yuhan
china rene » china ren, china rate, china real
yuan wang » yan wang, yuan kang, yuan chang
yang lin » yang jin, wang lin, yang li
wong yue » wang yue, hong yu

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: yuan wang luhang china rene ((yang lin) OR (yang di)) wong yue ;~.
• Adding a wildcard symbol may retrieve word variants: yuan wang luhang china rene ((yang lin) or (yang di)) wong yue ;*.