Perhaps you should try some spelling variations:
lang yanling » wang yanling, wang yangming, zhang yunling
yang john » young john, king john, yang jin
yang lin » yang jin, yang li, yang liang
wang lin » wang li, wang qin, wang limin
yang xi » yang yi, yang jui
ju yang » du yang, yu yang, ju ziyang
bonn a » bonn am, bonn _, bon a

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 yanling ((((((yang lin) OR (wang lin))) OR (yang xi))) OR (yang di)) ju yang john bonn a ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yanling ((((((yang lin) OR (wang lin))) or (yang xi))) or (yang di)) ju yang john bonn a ;~".
• Adding a wildcard symbol may retrieve word variants: lang yanling ((((((yang lin) OR (wang lin))) or (yang xi))) or (yang di)) ju yang john bonn a ;*.