Perhaps you should try some spelling variations:
kang young » wang hyoung
guan long » plan long, un long, van long
juan die » juan de, juan diego, sudan die
yan guan » gan guan, yan yuan, yang guang
juan ke » juan de, juan e
long du » long d, long do, long run
wang » wing, wan, lang

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: ((wang yan) OR (kang young)) yang ((juan ke) OR (juan die)) yan guan long du ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yan) or (kang young)) yang ((juan ke) OR (juan die)) yan guan long du ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (kang young)) yang ((juan ke) OR (juan die)) yan guan long du ;*.