Perhaps you should try some spelling variations:
yang zili » yang dali, yang li
david ian » david a, david n
wan wang » wen wang, wang yang, qian wang
yan wang » yuan wang, yang yang, qian wang
yang iii » klang iii, zwang iii, yang di
i david » 2 david, die david, iii david
ian hai » dang hai
form i » form _, form a, reform i

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 wang) OR (yan wang)) ((yang iii) OR (yang zili)) form i david ian hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan wang) OR (yan wang)) ((yang iii) or (yang zili)) form i david ian hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((wan wang) OR (yan wang)) ((yang iii) or (yang zili)) form i david ian hai ;*.