Perhaps you should try some spelling variations:
wang yidan » wang yan
huei ying » hui ying, hoi ying
ying shiu » ying zhu, ming shih, wong shiu
wang gan » wang yan, wang ban, wang yang
wang dan » wang yan, wang ban, wang yang
ying jin » yang jin, jing ji, yang jie
jin ying » li ying
li huei » li hui

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 ((wang gan) OR (((wang dan) OR (wang yidan)))) li huei ying jin ying shiu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang ((wang gan) or (((wang dan) OR (wang yidan)))) li huei ying jin ying shiu ;~".
• Adding a wildcard symbol may retrieve word variants: lang ((wang gan) or (((wang dan) OR (wang yidan)))) li huei ying jin ying shiu ;*.