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

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 yi) or (yang jui)) best thing john song saur ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan ((yang yi) OR (yang jui)) best thing john song saur ;.
• Adding a wildcard symbol may retrieve word variants: wan yan ((yang yi) or (yang jui)) best thing john song saur ;*.