Perhaps you should try some spelling variations:
qian wang » yiqian wang, qian rong, qian yan
yan wang » yuan wang, yang yang, yan liang
song min » song ming, gong min, jong min
gong hui » tong hui, tong shui, gong si
wang hui » wang hua, wang zhi, wang wei
li song » li cong, li rong, kim song
lin li » ling li, lin yi, yin li

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