Perhaps you should try some spelling variations:
young john » young jean
lang wang » lang lang, hong wang, ping wang
wang yang » wang yan, wang liang, wang yanling
wong john » wrong john, longo john, king john
kong john » king john, longo john, wrong john
bonn sau » bonn a, bonn am, bonn auf
li l » li li, li lu, li _

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: lang wang yang ((li l) OR (li lin)) ((((young john) OR (wong john))) OR (kong john)) bonn sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang wang yang ((li l) or (li lin)) ((((young john) OR (wong john))) or (kong john)) bonn sau ;~".
• Adding a wildcard symbol may retrieve word variants: lang wang yang ((li l) or (li lin)) ((((young john) OR (wong john))) or (kong john)) bonn sau ;*.