Perhaps you should try some spelling variations:
yuan ting » yuan ming, huang ting, yuan kang
yuan wang » yan wang, yuan kang, yuan chang
wang van » wang yan, wang ban, wang yang
wang dan » wang yan, wang ban, wang yidan
yuan tan » huan t'an, yuan kang, tan tan
den hua » den haag, den haak, dong hua
hua ren » hua chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang van) or (wang dan)) den hua ren ((((yuan tan) OR (yuan wang))) or (yuan ting)) long run ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang van) OR (wang dan)) den hua ren ((((yuan tan) OR (yuan wang))) OR (yuan ting)) long run ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang van) or (wang dan)) den hua ren ((((yuan tan) OR (yuan wang))) or (yuan ting)) long run ;*".