Perhaps you should try some spelling variations:
iii formen » ii formen, die formen
david hong » david ng
yan liang » yang liang, wang liang, you liang
von david » john david, ben david, jan david
iii form » iii from
hong ghi » zhong zhi, hong g, hong hai
wan yan » wang yan, nan yan, wai yan

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 yan liang ((iii formen) OR (iii form)) von david hong ghi ;~".
• Adding a wildcard symbol may retrieve word variants: wan yan liang ((iii formen) OR (iii form)) von david hong ghi ;*.