Perhaps you should try some spelling variations:
dong ping » dong sin, dong bin, dong jung
ping day » ping fa
yang jin » yang jie, yang jun, ying jin
when wu » when we, when why, when war
wu ming » su ming, wu min, guo ming
yang xi » yang yi, yang jui
3 when » 4 when
day 3 » day 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 ping day 3 when wu ming ((((wang yan) OR (yang jin))) OR (((yang xi) OR (yang di)))) ;~.
• Adding a wildcard symbol may retrieve word variants: dong ping day 3 when wu ming ((((wang yan) or (yang jin))) or (((yang xi) or (yang di)))) ;*.