Perhaps you should try some spelling variations:
wang jane » hwang jane, wang yan, wang yang
jane chen » jean chen, jie chen, kang chen
john wong » john song, john bonn
tan ying » fan ying, ran ying, tan yong
tan yang » tan yong, tao yang, wang yang
dan yang » daun yang, wang yang, yang yang
jin kong » jin kang, jin song, king kong
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 ((tan ying) OR (((tan yang) OR (dan yang)))) ((jin kong) OR (john wong)) yam ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang jane chen yulu ((tan ying) or (((tan yang) OR (dan yang)))) ((jin kong) or (john wong)) yam ;~".
• Adding a wildcard symbol may retrieve word variants: wang jane chen yulu ((tan ying) or (((tan yang) OR (dan yang)))) ((jin kong) or (john wong)) yam ;*.