Perhaps you should try some spelling variations:
reformen beim » reformen bei, reformen im, reformen teil
iii reformen » die reformen, iii formen, der reformen
beim david » kim david
yang yang » wang yang, wang yan
you liang » you xian
david ng » david g, david n, david a
ng g » g g, n g, ng _

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: wan ((yang yang) OR (((you liang) OR (you liangzhi)))) iii reformen beim david ng g ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan ((yang yang) or (((you liang) OR (you liangzhi)))) iii reformen beim david ng g ;~".
• Adding a wildcard symbol may retrieve word variants: wan ((yang yang) or (((you liang) OR (you liangzhi)))) iii reformen beim david ng g ;*.