Perhaps you should try some spelling variations:
yulu cheng » yulu chen, yu cheng, yuan cheng
cheng bing » cheng ling, cheng ming, chen ping
von dann » von dan, von dana, von denen
bing jin » ying jin, jing ji, yang jin
yang jui » yang judy, yang di, yang xi
yang yi » yang di, yang xi
daten » datin

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doing ((von dann) OR (von daten)) yulu cheng bing jin ((yang yi) or (yang jui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doing ((von dann) OR (von daten)) yulu cheng bing jin ((yang yi) OR (yang jui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doing ((von dann) OR (von daten)) yulu cheng bing jin ((yang yi) or (yang jui)) ;*".