Perhaps you should try some spelling variations:
reformen bei » reformen beim, reformen teil, reformen der
den reformen » der reformen, von reformen, die reformen
zhang den » zhang fan, zhang wei, zhang yan
wang yang » wang yan, wang liang, wang yanling
bei david » beni davide, levi david, de david
lang yan » wang yan, zhang yan, yang yang
qian yi » qian yan

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: ((((lang yan) OR (wang yang))) OR (qian yi)) zhang den reformen bei david a w ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((lang yan) OR (wang yang))) or (qian yi)) zhang den reformen bei david a w ;~".
• Adding a wildcard symbol may retrieve word variants: ((((lang yan) OR (wang yang))) or (qian yi)) zhang den reformen bei david a w ;*.