Perhaps you should try some spelling variations:
lang yan » wang yan, wang yang, zhang yan
run gain » run pain
yang jin » yang jie, yang jun, ying jin
yan tan » tan tan, yan clan, yan guan
tan run » can run, bank run
yang li » yang lin, yang yi, tang li
yang xi » yang yi, yang jui
haul » hall, paul, hail

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

• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan tan run gain ((((((yang li) OR (yang xi))) OR (yang jin))) OR (yang di)) long haul ;~.
• Adding a wildcard symbol may retrieve word variants: lang yan tan run gain ((((((yang li) or (yang xi))) or (yang jin))) or (yang di)) long haul ;*.