Perhaps you should try some spelling variations:
dong sein » dong sin, dong bin, dong wei
sein kann » sein dann
when gong » when songs, when goal
when good » when food, than good
kann bin » dann bin, kann ein, kann eine
yang jie » yang jin, yang jui, yang xi
yang yi » 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 kann bin ((when gong) OR (when good)) meng ((yang jie) OR (((yang di) OR (yang yi)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong sein kann bin ((when gong) OR (when good)) meng ((yang jie) or (((yang di) or (yang yi)))) ;~".
• Adding a wildcard symbol may retrieve word variants: dong sein kann bin ((when gong) OR (when good)) meng ((yang jie) or (((yang di) or (yang yi)))) ;*.