Perhaps you should try some spelling variations:
wang jane » hwang jane, wang yan, wang yang
jane chen » jean chen, jie chen, kang chen
john song » john wong, john bonn, john ngosong
fan ying » ran ying, tan ying, jin ying
fan xing » fan xibo, tan xin, von xing
tao yang » yao yang, tan yang, xiao yang
jin kang » jin chang, jin kyung, jing fang
yulu » zulu

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 jane chen yulu ((((fan ying) OR (fan xing))) OR (tao yang)) ((jin kang) OR (john song)) yam ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang jane chen yulu ((((fan ying) OR (fan xing))) or (tao yang)) ((jin kang) or (john song)) yam ;~".
• Adding a wildcard symbol may retrieve word variants: wang jane chen yulu ((((fan ying) OR (fan xing))) or (tao yang)) ((jin kang) or (john song)) yam ;*.