Perhaps you should try some spelling variations:
china kwan » ching kwan, china kai, china wang
lung kang » chung kang, lung can
han china » hang china, than china, can china
kang han » kang chen, kong hang, zhang han
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang yi
wang hui » wang hua, wang zhi, wang wei
yang xi » yang yi

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: lung kang han china kwan ((yang jin) OR (((((yang jui) OR (yang di))) OR (yang xi)))) wang hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lung kang han china kwan ((yang jin) or (((((yang jui) OR (yang di))) or (yang xi)))) wang hui ;~".
• Adding a wildcard symbol may retrieve word variants: lung kang han china kwan ((yang jin) or (((((yang jui) OR (yang di))) or (yang xi)))) wang hui ;*.