Perhaps you should try some spelling variations:
playing cards » playing career, playing games, playing war
flying cars » flying start, selling cars
zhang ming » zhang xin
ming jia » jing jia, ping jia, jing ji
yang xi » yang di, yang yi, yang jui
xin hui » xing hui, qin hui
wang » wing, wan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((wang or lang) yan) or (yang xi)) zhang ming jia xin hui ((flying cars) OR (playing cards)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((wang OR lang) yan) OR (yang xi)) zhang ming jia xin hui ((flying cars) OR (playing cards)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((wang or lang) yan) or (yang xi)) zhang ming jia xin hui ((flying cars) OR (playing cards)) ;*".