Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan hat » bidan what
song ming » song bing, song min, gong min
gong meng » gong gang, gong min
tan yong » tan hong, tan kong, tan yang
yong jin » yang jin, ying jin, yang jing
hong hai » shang hai, zhong tai, dang hai
song jin » song min, shang jin, song shin
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 yong jin ((((hong hai) or (((song ming) or (gong meng))))) or (song jin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan hat run tan yong jin ((((hong hai) OR (((song ming) OR (gong meng))))) OR (song jin)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yidan hat run tan yong jin ((((hong hai) or (((song ming) or (gong meng))))) or (song jin)) ;*.