Perhaps you should try some spelling variations:
wuhan china » tuan china, yunnan china
wan hyoung » wang hyoung, man houng, min hyoung
than china » tuan china, han china, can china
t'an yang » tan yang, tao yang
dan yang » daun yang, tan yang, wang yang
kang hay » eang hay, kang han, dang hai
judy » july

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: wan hyoung ((than china) OR (wuhan china)) ((t'an yang) OR (dan yang)) judy kang hay ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan hyoung ((than china) OR (wuhan china)) ((t'an yang) or (dan yang)) judy kang hay ;~".
• Adding a wildcard symbol may retrieve word variants: wan hyoung ((than china) OR (wuhan china)) ((t'an yang) or (dan yang)) judy kang hay ;*.