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

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wan wang liang wei reformen ((von david) OR (jan david)) hong tan ;~".
• Adding a wildcard symbol may retrieve word variants: wan wang liang wei reformen ((von david) OR (jan david)) hong tan ;*.