Perhaps you should try some spelling variations:
liu gangs » liu gang, liu yang
wang wang » wang yang, wang liang, wang yan
gangs min » gong min, tang min
yang li » yang lin, yang di, yang xi
long du » long do, long run, long did
tan li » tang li, tian li, gan li
long d » long do, long _, long 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang ((tan li) or (yang li)) liu gangs min ((long du) OR (long d)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang ((tan li) OR (yang li)) liu gangs min ((long du) OR (long d)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang ((tan li) or (yang li)) liu gangs min ((long du) OR (long d)) ;*".