Perhaps you should try some spelling variations:
wang xiuyan » wang xinyan
wang xuan » wang xueman, wang yuhan, wang hua
chang tan » chang ha, hong tan, chang ann
chang mae » chang ha, changes made
hong shu » cong shu, tong shui, wong shiu
4 china » 2 china
yang 4 » yang 47, yang _, yang 8

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 xuan) OR (wang xiuyan)) yang 4 china ((chang tan) OR (chang mae)) hong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xuan) or (wang xiuyan)) yang 4 china ((chang tan) OR (chang mae)) hong shu ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang xuan) or (wang xiuyan)) yang 4 china ((chang tan) OR (chang mae)) hong shu ;*.