Perhaps you should try some spelling variations:
iii formen » ii formen, die formen
yan liang » yang liang, wang liang, you liang
jan david » juan david, sahn david, alan david
zhong zhi » zhang zhi, zhong tai
iii form » iii from
hong ghi » 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan liang ((iii formen) OR (iii form)) jan david ((hong ghi) OR (zhong zhi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan liang ((iii formen) or (iii form)) jan david ((hong ghi) OR (zhong zhi)) ;~".
• Adding a wildcard symbol may retrieve word variants: wan yan liang ((iii formen) or (iii form)) jan david ((hong ghi) OR (zhong zhi)) ;*.