Perhaps you should try some spelling variations:
zhang yan » zhang fan, zhang jian
dong ping » dong sin, dong bin, dong jung
hua rent » hua ren
rent yan » ren yan, rent a
dann hai » dang hai, dann hat, dann war
dann kam » dann hat, dann war
yan bin » dann bin
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang yan) or (zhang yan))) or (dong ping)) ya hua rent yan bin ((dann hai) OR (dann kam)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang yan) OR (zhang yan))) OR (dong ping)) ya hua rent yan bin ((dann hai) OR (dann kam)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang yan) or (zhang yan))) or (dong ping)) ya hua rent yan bin ((dann hai) OR (dann kam)) ;*".