Perhaps you should try some spelling variations:
reformen beim » reformen bei, reformen im, reformen teil
reformen kim » reformen im, reformen die, reformen ii
wang zwang » wang liang, wang yang, wang zheng
david dang » david ian, david mant, david ng
yuan wang » yan wang, yuan kang, yuan chang
zwang iii » zugang iii, klang iii

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: yuan wang zwang iii ((reformen kim) OR (reformen beim)) david dang (hai OR hadi) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang zwang iii ((reformen kim) OR (reformen beim)) david dang (hai or hadi) ;~".
• Adding a wildcard symbol may retrieve word variants: yuan wang zwang iii ((reformen kim) OR (reformen beim)) david dang (hai or hadi) ;*.