Perhaps you should try some spelling variations:
wang yiqian » wang yidan
yiqian wang » yijiang wang, liqin wang, qian wang
wong shiu » wong siu, cong shu, wong sau
wang qin » wang lin, wang qiao, wang jing
san minh » sang minh, tuan minh, anh minh
tong hui » wang hui
qin li » qin yi, yin li
li san » di san, li lan, li nan

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 yiqian wang qin li san minh ((((wong shiu) OR (song shin))) OR (tong hui)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yiqian wang qin li san minh ((((wong shiu) OR (song shin))) or (tong hui)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yiqian wang qin li san minh ((((wong shiu) OR (song shin))) or (tong hui)) ;*.