Perhaps you should try some spelling variations:
best thing » last thing, best bring
thing john » king john, thinking john
john kong » john king, john song, john wong
kong saur » kong sar, kong siu, kong your
yang jui » yang judy, yang di, yang yi
wan yan » wang yan, nan yan, wai yan
yang xi » yang di, yang yi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan ((yang xi) or (yang jui)) best thing john kong saur ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan ((yang xi) OR (yang jui)) best thing john kong saur ;.
• Adding a wildcard symbol may retrieve word variants: wan yan ((yang xi) or (yang jui)) best thing john kong saur ;*.