Perhaps you should try some spelling variations:
thing zhang » things zhang, cheng zhang, china zhang
nennen sie » nennen die, denen sie, denken sie
zhang dort » zhang robert
tan yang » dan yang, tao yang, wang yang
tan ying » fan ying, ran ying, tan hong
tan yong » tan hong, tan kong, wang yong
sie last » sie lasst, die last, wie lasst
dort bin » dort hin, dong bin, dort ii

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: ((((tan yang) OR (tan ying))) OR (tan yong)) nennen sie last thing zhang dort bin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((tan yang) OR (tan ying))) or (tan yong)) nennen sie last thing zhang dort bin ;~".
• Adding a wildcard symbol may retrieve word variants: ((((tan yang) OR (tan ying))) or (tan yong)) nennen sie last thing zhang dort bin ;*.