Perhaps you should try some spelling variations:
kang young » wang hyoung
yang juan » huang juan, jiang juan, yang guang
yuan long » plan long, un long, van long
yang jun » yang jui, pang jun, yang jin
yan yuan » yan guan, fang yuan, nan yan
long shu » cong shu, tong shui, long du
e yan » ke yan, _ yan, e man
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) OR (yang jun)) e yan yuan long shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yan) or (kang young)) ((yang juan) OR (yang jun)) e yan yuan long shu ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (kang young)) ((yang juan) OR (yang jun)) e yan yuan long shu ;*.