Perhaps you should try some spelling variations:
lang yan » wang yan, wang yang, zhang yan
run pain » run gain
yang tin » yang jin, yang lin, yang jing
gong min » jong min, gong meng, song ming
song min » song ming, jong min, song jin
yan hat » man hat, ban hate, dann hat
run dan » run gain

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 hat ((run dan) or (run pain)) yang tin ((gong min) or (song min)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan hat ((run dan) OR (run pain)) yang tin ((gong min) OR (song min)) ;.
• Adding a wildcard symbol may retrieve word variants: lang yan hat ((run dan) or (run pain)) yang tin ((gong min) or (song min)) ;*.