Perhaps you should try some spelling variations:
longo john » kong john
wong john » wrong john, kong john, young john
yang jui » yang judy, yang di, yang yi
yang lin » yang jin, wang lin, yang li
bonn ein » bonn mein, bonn die, kann ein
zhang i » zhang ii, zhang li, zhang si
yang xi » yang di, yang yi

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: zhang i ((yang lin) OR (((yang xi) OR (yang jui)))) how ((longo john) OR (wong john)) bonn ein ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "zhang i ((yang lin) or (((yang xi) or (yang jui)))) how ((longo john) OR (wong john)) bonn ein ;~".
• Adding a wildcard symbol may retrieve word variants: zhang i ((yang lin) or (((yang xi) or (yang jui)))) how ((longo john) OR (wong john)) bonn ein ;*.