Perhaps you should try some spelling variations:
ying thanh » binh thanh, long thanh, ying chang
wang yang » wang yan, wang liang, wang yanling
wan wang » wen wang, yan wang, qian wang
xi irene » _ irene, i rene, ii rene
wie rene » wie deine, wie eine
yang jun » yang jui, pang jun, yang jin
jun ying » jin ying, fan ying, hui ying

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: wan wang yang ((xi irene) OR (((wie rene) OR (wilke rene)))) yang jun ying thanh ;~.
• Adding a wildcard symbol may retrieve word variants: wan wang yang ((xi irene) or (((wie rene) or (wilke rene)))) yang jun ying thanh ;*.