Perhaps you should try some spelling variations:
yuan kang » yuan wang, yuan chang, chan kang
yuan ting » yuan ming, huang ting, yuan lin
yun jang » suk jang, yun song
kong siu » kong eiu, wong siu, dong sin
wan yan » wang yan, wai yan, wang yang
nan yan » nan ya, wang yan, qian yan
dong di » dong sin
ya yuan » yan yuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wan yan) OR (nan yan))) or (dong di)) ya yuan ting ((yun jang) or (yuan kang)) kong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wan yan) OR (nan yan))) OR (dong di)) ya yuan ting ((yun jang) OR (yuan kang)) kong siu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wan yan) OR (nan yan))) or (dong di)) ya yuan ting ((yun jang) or (yuan kang)) kong siu ;*".