Perhaps you should try some spelling variations:
yan guan » yan yuan, yang guang, yihan guan
gan guan » quan guan, fan guon, gui guan
ming man » big man, ming a
man bonn » man kann
bonn vom » bonn von, bonn zum, bonn am
dong di » dong sin
wang » wing, wan
sinn » sign, sind, sink

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: (((wang OR lang) yan) OR (dong di)) ((yan guan) OR (gan guan)) ming man bonn vom sinn ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((wang or lang) yan) or (dong di)) ((yan guan) OR (gan guan)) ming man bonn vom sinn ;~".
• Adding a wildcard symbol may retrieve word variants: (((wang or lang) yan) or (dong di)) ((yan guan) OR (gan guan)) ming man bonn vom sinn ;*.