Perhaps you should try some spelling variations:
david dang » david ian, david mant, david ng
wang yang » wang yan, wang liang, wang yanling
yang zili » yang dali
dang hadi » dang hai
yang iii » klang iii, zwang iii, yang di
yang lin » yang jin, wang lin, yang liang
yang li » yang di, yang xi, yang yi
i david » 2 david, die david, iii david
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: wang yang ((yang iii) OR (((yang zili) OR (((yang li) OR (yang lin)))))) form i david dang hadi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((yang iii) or (((yang zili) or (((yang li) OR (yang lin)))))) form i david dang hadi ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang ((yang iii) or (((yang zili) or (((yang li) OR (yang lin)))))) form i david dang hadi ;*.