Perhaps you should try some spelling variations:
gain huang » hsin huang
huang jing » huang ting, huang ying, wang jing
yan yuan » yan guan, fang yuan, yan clan
fang hai » dang hai, shang hai, fang a
eang hay » dang hai, kang han
nan yan » nan ya, wang yan, qian yan
wang » wan, 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 wing) yan ((yan yuan) OR (nan yan)) gain huang jing ((fang hai) OR (eang hay)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wing) yan ((yan yuan) or (nan yan)) gain huang jing ((fang hai) OR (eang hay)) ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wing) yan ((yan yuan) or (nan yan)) gain huang jing ((fang hai) OR (eang hay)) ;*.