Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan hat » bidan what
yang jung » yang jing, yang guang, yang judy
song ming » song bing, song min, gong min
yang jun » yang jui, pang jun, yang jin
jong min » gong min, song min, cog min
run tan » run gain, run pain

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yidan hat run tan ((yang jung) or (yang jun)) ((hong tan) or (((song ming) or (jong min)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan hat run tan ((yang jung) OR (yang jun)) ((hong tan) OR (((song ming) OR (jong min)))) ;.
• Adding a wildcard symbol may retrieve word variants: wang yidan hat run tan ((yang jung) or (yang jun)) ((hong tan) or (((song ming) or (jong min)))) ;*.