Perhaps you should try some spelling variations:
wang yidan » wang yan
song sein » song shin, song jin, song seng
yang hui » yang jui, wang hui, yang muxi
song min » song ming, gong min, jong min
min song » jin song, min hong, minh cong
yang xi » yang di, yang yi, yang jui
a song » _ song, a strong

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: wang yidan ((((yang hui) OR (yang judy))) OR (yang xi)) a song min song sein ;~.
• Adding a wildcard symbol may retrieve word variants: wang yidan ((((yang hui) or (yang judy))) or (yang xi)) a song min song sein ;*.