Perhaps you should try some spelling variations:
china wang » china yang, china chang, china zhang
huang ting » huang jing, huang ying, huang bin
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
wang gain » wang yan, wang ban, wang dan
gain john » grin john, gutin john, swain john
john kong » john king, john song, john wong
kong eiu » tonga eiu

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 yang) OR (yang yang))) OR (huang ting)) can china wang gain john kong eiu ;~.
• Adding a wildcard symbol may retrieve word variants: ((((wang yang) or (yang yang))) or (huang ting)) can china wang gain john kong eiu ;*.