Perhaps you should try some spelling variations:
cheng ming » cheng bing, cheng ling, chen ping
did denen » mit denen, und denen, did lenin
ming qing » ming hung, ming kong
yang july » yang judy, yang jui, yang jun
denen es » denen der, denen ans, denen den
es cheng » hew cheng, _ cheng, yu cheng
yang yi » yang jui
yang xi » yang jui

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: long did denen es cheng ming qing ((((((yang yi) OR (yang xi))) OR (yang di))) OR (yang july)) ;~.
• Adding a wildcard symbol may retrieve word variants: long did denen es cheng ming qing ((((((yang yi) or (yang xi))) or (yang di))) or (yang july)) ;*.