Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
chong yun » hong yu, chen yun, chong en
chang yun » chang hsun, chae yun, chang ann
yan yuan » yan guan, fang yuan, nan yan
wie rene » wilke rene, wie deine, wie eine
yang jin » yang jie, yang jun, ying jin
pang jun » yang jui

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 ((yan liang) OR (yan yuan)) wie rene ((yang jin) OR (pang jun)) ((chong yun) OR (chang yun)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan ((yan liang) or (yan yuan)) wie rene ((yang jin) or (pang jun)) ((chong yun) OR (chang yun)) ;~".
• Adding a wildcard symbol may retrieve word variants: wan ((yan liang) or (yan yuan)) wie rene ((yang jin) or (pang jun)) ((chong yun) OR (chang yun)) ;*.