Perhaps you should try some spelling variations:
think jeng » think long
last think » last thing, last things
jeng dong » eng hong, zeng doug
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang di, yang xi
his last » als last, his host, his land
yang yi » yang di, yang xi

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 yi) OR (((yang jin) OR (yang jui)))) his last think jeng dong (sin OR sign) ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yang yi) or (((yang jin) or (yang jui)))) his last think jeng dong (sin or sign) ;*.