Perhaps you should try some spelling variations:
song byung » song bing, sung myung, song inyoung
wang yang » wang yan, wang liang, wang yanling
rene tang » rene ten
tang min » chang min, sang minh, yang mind
song yun » chong yun, young yun, hong yu
yang xi » yang di, yang yi, yang jui
xi rene » i rene, ii rene, iii rene

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or lang) wang yang xi rene tang min ((song yun) or (song byung)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) wang yang xi rene tang min ((song yun) OR (song byung)) ;*.