Perhaps you should try some spelling variations:
dong mein » dong myeon, dong sin, dong bin
mein dank » ein dank, sein dann
when guo » shen guo, when good, when do
guo ming » guo jing, guo xin, guo feng
yang xi » yang jui
yang yi » yang jui
dank 4 » dank 1, dank i, bank 4
4 when » 3 when

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 4 when guo ming ((((wang yan) OR (yang xi))) OR (((yang yi) OR (yang di)))) ;~.
• Adding a wildcard symbol may retrieve word variants: dong mein dank 4 when guo ming ((((wang yan) or (yang xi))) or (((yang yi) or (yang di)))) ;*.