Perhaps you should try some spelling variations:
gain yang » dan yang, daun yang, tan yang
wing yan » wang yan, wing ian, wing tan
yan yuan » fang yuan, nan yan, yan clan
yan guan » gan guan, yang guang, yihan guan
eang hay » dang hai, kang han
yan yun » yang yun, yan kun, yap yun
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 yun) OR (((yan yuan) OR (yan guan)))) gain yang xi eang hay ;~.
• Adding a wildcard symbol may retrieve word variants: wing yan ((yan yun) or (((yan yuan) or (yan guan)))) gain yang xi eang hay ;*.