Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
dong bin » dong sin, dong di, dann bin
when cow » when how, when co, when coal
cow ming » cow dung, cow milk
yang jui » yang judy, yang yi
yang xi » yang yi
bin da » bin ja, bin dann
1 when » 19 when, 3 when, 4 when
da 1 » day 1, a 1, d 1

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: dong bin da 1 when cow ming ((((yang yang) OR (yang xi))) OR (((yang jui) OR (yang di)))) ;~.
• Adding a wildcard symbol may retrieve word variants: dong bin da 1 when cow ming ((((yang yang) or (yang xi))) or (((yang jui) or (yang di)))) ;*.