Perhaps you should try some spelling variations:
chng nancy » china nancy, chau nancy
juan rene » juan meng, juan rana
yang tin » yang jin, yang lin, yang jing
tong hui » wang hui
nancy v » nancy n, nancy c, nancy l
yang li » yang lin, yang xi, yang yi
v juan » _ juan, y juan, v julian

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: chng nancy v juan rene ((yang tin) OR (((yang li) OR (yang di)))) tong hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chng nancy v juan rene ((yang tin) or (((yang li) OR (yang di)))) tong hui ;~".
• Adding a wildcard symbol may retrieve word variants: chng nancy v juan rene ((yang tin) or (((yang li) OR (yang di)))) tong hui ;*.