Perhaps you should try some spelling variations:
think zeng » think long
zeng doug » jeng dong, zeng douglas
yang lin » yang jin, wang lin, yang liang
his last » als last, his host, its last
his land » das land, eds land, his many
doug bin » dong bin, dort bin, org bin
yang li » yang di, yang xi, 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: wang ((yang li) OR (yang lin)) ((his last) OR (his land)) think zeng doug bin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang li) OR (yang lin)) ((his last) or (his land)) think zeng doug bin ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yang li) OR (yang lin)) ((his last) or (his land)) think zeng doug bin ;*.