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
xi ai » i ai, ii ai, vi ai
ai ai » ai a, ii ai, vi 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 ((xi ai) OR (ai ai)) ((song ming) or (song byung)) hyoung shi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan yang ((xi ai) OR (ai ai)) ((song ming) OR (song byung)) hyoung shi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan yang ((xi ai) OR (ai ai)) ((song ming) or (song byung)) hyoung shi ;".
• Adding a wildcard symbol may retrieve word variants: lang yan yang ((xi ai) OR (ai ai)) ((song ming) or (song byung)) hyoung shi ;*.