Perhaps you should try some spelling variations:
young john » kong john, wong john, young jean
how young » how you, how your
zhang li » zhang lei, zhang lin, zhang ii
bonn ein » bonn mein, bonn die, kann ein
zhang i » zhang ii, zhang si, zhang yi
yang li » yang lin, yang di, yang yi
yang xi » yang di, yang yi, yang jui

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