Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
liang dan » liang tan, king dan, liang sun
sing kong » king kong, hong kong
yan clan » das clan, yan guan, yan yuan
wang hei » wang wei, wang he, wang hui
hei sing » hui sin
dong di » dong sin
qian yi » qian yan
kong si » kong siu, gong si, dong sin

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: ((liang dan) OR (dong di)) ((((yan clan) OR (yang yang))) OR (qian yi)) wang hei sing kong si ;~.
• Adding a wildcard symbol may retrieve word variants: ((liang dan) or (dong di)) ((((yan clan) or (yang yang))) or (qian yi)) wang hei sing kong si ;*.