Perhaps you should try some spelling variations:
dong sein » dong sin, dong bin, dong wei
sein dann » sein kann, sein das, bin dann
xxii when » ii when
wang yang » wang yan, wang liang, wang yanling
when so » when do, when co, when soft
so bing » so big, so fing, so ging
yang yi » yang jui
yang xi » yang jui

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 sein dann xxii when so bing ((((wang yang) OR (yang yi))) OR (((yang xi) OR (yang di)))) ;~.
• Adding a wildcard symbol may retrieve word variants: dong sein dann xxii when so bing ((((wang yang) or (yang yi))) or (((yang xi) or (yang di)))) ;*.