Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, yan zhang
you liang » you xian, you liangzhi
yan wang » yuan wang, yang yang, qian wang
wie rene » wilke rene, wie deine, wie eine
yang yun » yang jun, tang yun, yang yue
yun song » hyun song, yun young, jin song
song yun » song byung, chong yun, young yun

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((yan liang) OR (yan wang))) or (you liang)) wie rene yang yun song yun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((yan liang) OR (yan wang))) OR (you liang)) wie rene yang yun song yun ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((yan liang) OR (yan wang))) or (you liang)) wie rene yang yun song yun ;*".