Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
song ming » song bing, song min, gong min
yan yang » yao yang, dan yang, tan yang
xi song » li song, kim song, jie song
long do » long du, longer do, long ago
long d » long du, long _, long 2
wang » wing, wan, lang

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

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