Perhaps you should try some spelling variations:
china korea » china more
yang yang » wang yang
wang jing » wang ning, wang liang, wang yang
korea eiu » korea pei, korea pim
john kong » john king, john song, john wong
eiu john » liu john, binu john, eric john
kong siu » kong eiu, wong siu, dong sin

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: ((((yang yang) OR (wang yan))) OR (wang jing)) can china korea eiu john kong siu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang yang) OR (wang yan))) or (wang jing)) can china korea eiu john kong siu ;~".
• Adding a wildcard symbol may retrieve word variants: ((((yang yang) OR (wang yan))) or (wang jing)) can china korea eiu john kong siu ;*.