Perhaps you should try some spelling variations:
sung myung » song byung
yan liang » yang liang, wang liang, you liang
wang judy » yang judy
zhang hui » zhang yuhui, zhang shuo, chuang hui
lang yan » wang yan, wang yang, zhang yan
wang jun » pang jun, yang jun, wang jing
kim sung » kim eung, kim song, kim young

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 ((yan liang) or (((wang judy) OR (wang jun)))) kim sung myung zhang hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((yan liang) OR (((wang judy) OR (wang jun)))) kim sung myung zhang hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ((yan liang) or (((wang judy) OR (wang jun)))) kim sung myung zhang hui ;*".