Perhaps you should try some spelling variations:
gan guan » yan guan, quan guan, fan guon
guan run » can run
run gain » run pain
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy
long han » long chain, long thanh, long haul
yang li » yang lin, yang di, yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan gan guan run gain ((((yang li) or (yang jin))) or (yang jun)) long han ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan gan guan run gain ((((yang li) OR (yang jin))) OR (yang jun)) long han ;*.