Perhaps you should try some spelling variations:
wei reformen » der reformen, den reformen, iii reformen
john david » cohen david, sahn david, juan david
wang wang » wang yang, wang liang, wang yan
von david » ben david, jan david
zhang zhi » zhong zhi, wang zhi, zhang wei
wan wang » wen wang, yan wang, wang yang
wang wei » zhang wei, wang zhi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wan wang wang wei reformen ((von david) or (john david)) zhang zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan wang wang wei reformen ((von david) OR (john david)) zhang zhi ;*.