Perhaps you should try some spelling variations:
liang tan » liang dan, liang sun, wing tan
song ming » song bing, song min, gong min
song sein » song shin, song jin, song min
yang mu » yang du, yang muxi, yang jui
yang xi » yang di, yang jui
yang yi » yang di, yang jui
li song » li cong, li rong, kim song

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

• Performing a fuzzy search may retrieve terms with similar spellings: liang tan ((yang mu) or (((yang xi) or (yang yi)))) li song ming ((hong seo) or (song sein)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: liang tan ((yang mu) OR (((yang xi) OR (yang yi)))) li song ming ((hong seo) OR (song sein)) ;.
• Adding a wildcard symbol may retrieve word variants: liang tan ((yang mu) or (((yang xi) or (yang yi)))) li song ming ((hong seo) or (song sein)) ;*.