Perhaps you should try some spelling variations:
sein dann » sein kann, sein das, bin dann
when guo » shen guo, when good, when do
guo feng » gu feng, guo jing, guo ming
yang jui » yang judy, yang xi
dann ii » dann bin, daten ii
ii when » xxii when, ii where, ii wesen
yang yi » yang xi

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: doing sein dann ii when guo feng ((((yang dean) OR (yang yi))) OR (((yang jui) OR (yang di)))) ;~.
• Adding a wildcard symbol may retrieve word variants: doing sein dann ii when guo feng ((((yang dean) or (yang yi))) or (((yang jui) or (yang di)))) ;*.