Perhaps you should try some spelling variations:
davis ian » david ian, davis ray, davidson ian
wang yang » wang yan, wang liang, wang yanling
wan wang » wen wang, yan wang, qian wang
yang ii » yang di, yang xi, yang yi
ii form » iii form, ii formen, ii formal
david n » david a, david _, david k
form a » form _, reform a

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 yang ii form a ((davis ian) or (david n)) hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan wang yang ii form a ((davis ian) OR (david n)) hai ;*.