Perhaps you should try some spelling variations:
reformen beim » reformen bei, reformen im, reformen teil
wei reformen » der reformen, den reformen, iii reformen
beim david » kim david
david hong » david ng
liang wei » xiang wei, zhang wei, wang wei
nan yan » nan ya, wang yan, qian yan
qian yi » qian yan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((nan yan) or (qian yi)) liang wei reformen beim david hong w ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((nan yan) OR (qian yi)) liang wei reformen beim david hong w ;*.