Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
china ren » china loren, china real, china reza
wong laid » wong lai, kong land
pei yang » wei yang, hui yang, pei yun
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang xi, yang yi
wang » wing, wan, lang

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 yan) OR (pei yang)) than china ren ((((yang jin) OR (yang di))) OR (yang jui)) wong laid ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (pei yang)) than china ren ((((yang jin) or (yang di))) or (yang jui)) wong laid ;*.