Perhaps you should try some spelling variations:
weng fang » jing fang, wen wang
yang dali » yang di, bang dai, yang all
david ian » david a, david n
yang iii » klang iii, yang zili, zwang iii
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: weng fang ((yang iii) OR (yang dali)) form i david ian hai ;~.
• Adding a wildcard symbol may retrieve word variants: weng fang ((yang iii) or (yang dali)) form i david ian hai ;*.