Perhaps you should try some spelling variations:
wing yan » wang yan, wing ian, wing tan
yan yuan » yan guan, fang yuan, nan yan
qian yan » qian jun, qian yi
yang jie » yang jin, yang di, yang jui
eang hay » dang hai, kang han
yan kun » yan guan
yang xi » yang di, yang yi, yang jui
xi eang » xi kang, xi zhang

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: wing yan ((((((yan kun) OR (yan yuan))) OR (qian yan))) OR (yang jie)) du yang xi eang hay ;~.
• Adding a wildcard symbol may retrieve word variants: wing yan ((((((yan kun) or (yan yuan))) or (qian yan))) or (yang jie)) du yang xi eang hay ;*.