Perhaps you should try some spelling variations:
jia zhangke » jia zhang
yan clan » das clan, yan guan
yan yuan » yan guan, fang yuan, nan yan
kim song » kim young, kim eung
song von » doing von, song jin, song min
yan tan » tan tan, yan guan, yan wang
hua jia » hua jiang, hua xiao, huan jie

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: lang ((yan tan) OR (((yan clan) OR (yan yuan)))) hua jia zhangke kim song von ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang ((yan tan) or (((yan clan) OR (yan yuan)))) hua jia zhangke kim song von ;~".
• Adding a wildcard symbol may retrieve word variants: lang ((yan tan) or (((yan clan) OR (yan yuan)))) hua jia zhangke kim song von ;*.