Perhaps you should try some spelling variations:
liu gangs » liu gang
lang yan » wang yan, wang yang, zhang yan
liu yang » liu yan, du yang, liu feng
min long » min hong, pain long, min jeong
yang li » yang lin, yang di, yang xi
yan li » yuan li, tan li, yan zi
long d » long do, long du, long _

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 ((((yan li) or (gan li))) or (yang li)) ((liu gangs) OR (liu yang)) min long d ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((((yan li) OR (gan li))) OR (yang li)) ((liu gangs) OR (liu yang)) min long d ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ((((yan li) or (gan li))) or (yang li)) ((liu gangs) OR (liu yang)) min long d ;*".