Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
yuhan fang » yuhuan huang
zhang wei » zhen wei
wei wing » wei ming, wei wang, wei qiang
wing sun » liang sun, cong sun, nina sun
a china » 2 china, 4 china, 1 china
3 china » 2 china, 4 china, 3 china's

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yuhan fang ((a china) OR (3 china)) zhang wei wing sun ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yuhan fang ((a china) OR (3 china)) zhang wei wing sun ;*".