Perhaps you should try some spelling variations:
wan kyoung » wang hyoung, han kyung, hwang byoung
yang hua » wang hua, yang hui, ying hua
wang hui » wang hua, wang zhi, wang wei
rene yan » ren yan, rene ten, see yan
jiu hong » jiu cong, kia hong, tin hong
min hong » amin hong, tin hong, min hyoung
yang xi » yang di, yang yi, yang jui

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: wan kyoung ((((yang hua) OR (wang hui))) OR (yang xi)) rene yan ((jiu hong) OR (min hong)) shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan kyoung ((((yang hua) OR (wang hui))) or (yang xi)) rene yan ((jiu hong) or (min hong)) shu ;~".
• Adding a wildcard symbol may retrieve word variants: wan kyoung ((((yang hua) OR (wang hui))) or (yang xi)) rene yan ((jiu hong) or (min hong)) shu ;*.