Perhaps you should try some spelling variations:
hyoung yan » kyoung yang, hyoung gun, kyoung yun
yang vinh » yang jin, sang minh, yang jing
long shu » cong shu, tong shui, long du
yan hua » tan hua, ya hua, wang hua
hua ren » hua chen
yang li » yang lin, yang di, yang yi
yang xi » yang di, yang yi, yang jui
wang » wing, wan

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 OR lang) hyoung yan hua ren ((yang vinh) OR (((yang li) OR (yang xi)))) long shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR lang) hyoung yan hua ren ((yang vinh) or (((yang li) or (yang xi)))) long shu ;~".
• Adding a wildcard symbol may retrieve word variants: (wang OR lang) hyoung yan hua ren ((yang vinh) or (((yang li) or (yang xi)))) long shu ;*.