Perhaps you should try some spelling variations:
song ming » song bing, song min, gong min
yan wang » yuan wang, yang yang, qian wang
wang qin » wang lin, wang qiao, wang jing
gong hui » tong hui, tong shui, gong si
wang hui » wang hua, wang zhi, wang wei
yi song » yi rong, li song, kim song
qin yi » qian yi, lin yi, qi yi

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 wang qin yi song ming ((gong hui) or (wang hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan wang qin yi song ming ((gong hui) OR (wang hui)) ;*.