Perhaps you should try some spelling variations:
dong mein » dong myeon, dong sin, dong bin
mein dank » ein dank, sein dann
wang yang » wang yan, wang liang, wang yanling
dank vii » dank i
vii when » ii when, xxii when
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang xi, yang yi
when so » when do, when co, when soft
so ming » so fing, so ging, su ming

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 mein dank vii when so ming ((((wang yang) OR (yang jin))) OR (((yang jui) OR (yang di)))) ;~.
• Adding a wildcard symbol may retrieve word variants: dong mein dank vii when so ming ((((wang yang) or (yang jin))) or (((yang jui) or (yang di)))) ;*.