Perhaps you should try some spelling variations:
wang liang » wang yang
song byung » song bing, song yun, sung myung
yan liang » yang liang, you liang, yan wang
wie deine » wie eine, wie die, wie ein
wie rene » wilke rene, wie eine
yang jun » yang jui, pang jun, yang jin
jun song » jin song, yun song, hyun song

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: wang ((yan liang) OR (wang liang)) ((wie rene) OR (wie deine)) yang jun song byung ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan liang) or (wang liang)) ((wie rene) OR (wie deine)) yang jun song byung ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yan liang) or (wang liang)) ((wie rene) OR (wie deine)) yang jun song byung ;*.