Perhaps you should try some spelling variations:
yan guan » gan guan, yang guang, yihan guan
yan yuan » fang yuan, nan yan, yan clan
yang jun » yang jui, pang jun, yang jin
kong siu » kong eiu, wong siu, dong sin
hua ren » hua chen
yang xi » yang di, yang yi, yang jui
wang » wing, wan, lang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan guan) or (yan yuan)) hua ren ((yang jun) or (yang xi)) kong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan guan) OR (yan yuan)) hua ren ((yang jun) OR (yang xi)) kong siu ;*.