Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, chin chang
wang yidan » wang yan
yidan fang » yin fang
zhang bai » zhang dai, zhang fan, zhang wei
wing sun » liang sun, nina sun, wing ian
cong sun » cong shu, cong van
2 china » 4 china
fang 2 » fang _, fang a

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yidan fang 2 china zhang bai ((wing sun) OR (cong sun)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan fang 2 china zhang bai ((wing sun) OR (cong sun)) ;*".