Perhaps you should try some spelling variations:
yan guan » gan guan, yan yuan, yang guang
zhang si » zhang ii, zhang li, zhang yi
song jin » song min, shang jin, song shin
yan tan » tan tan, yan clan, yan wang
hua jia » hua jiang, hua xiao, huan jie
zhang i » zhang ii, zhang li, zhang yi
wang » wing, lang

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: (wang OR wan) ((yan tan) OR (yan guan)) hua jia ((zhang i) OR (zhang si)) song jin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wan) ((yan tan) or (yan guan)) hua jia ((zhang i) OR (zhang si)) song jin ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wan) ((yan tan) or (yan guan)) hua jia ((zhang i) OR (zhang si)) song jin ;*.