Perhaps you should try some spelling variations:
liang wang » liang dan, liang tan, ping wang
liang ying » liang liying, zhang ying, jiang yajing
huang jing » huang ting, wang jing, huang bin
huang ying » huang ting, huang yang, huang bin
yan clan » das clan, yan guan, yan yuan
eang hay » dang hai, kang han

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 ((liang wang) OR (liang ying)) yan clan ((huang jing) OR (huang ying)) eang hay ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang wang) OR (liang ying)) yan clan ((huang jing) or (huang ying)) eang hay ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang wang) OR (liang ying)) yan clan ((huang jing) or (huang ying)) eang hay ;*.