Perhaps you should try some spelling variations:
yang liang » yan liang, yang yang, peng liang
wang liang » wang yang
rene chen » jane chen, rene ten
wie rene » wilke rene, wie deine, wie eine
chen yun » chen yu, chen yue, chen yiqun
yun hong » yun song, yun young, hyun song
hong yu » wong yue

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

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