Perhaps you should try some spelling variations:
song byung » song bing, song yun, sung myung
hyoung shi » layoung shin
song ming » song bing, song min, gong min
lang yan » wang yan, wang yang, zhang yan
yan yang » yang yang, yao yang, dan yang
yang yi » yang di, yang xi, yang jui
yi ai » yi dai, yi lai, ai ai

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan yang yi ai ((song ming) or (song byung)) hyoung shi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan yang yi ai ((song ming) OR (song byung)) hyoung shi ;.
• Adding a wildcard symbol may retrieve word variants: lang yan yang yi ai ((song ming) or (song byung)) hyoung shi ;*.