Perhaps you should try some spelling variations:
hyoung run » hyoung gun, young eun, kyoung yun
yang jin » yang jie, yang jun, ying jin
long shu » cong shu, tong shui, long du
long do » long d, long du, longer do
a weit » a west, a soweit
a wei » ha wei, ma wei, a web
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 hyoung run ((a wei) OR (a weit)) yang jin ((long shu) OR (long do)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hyoung run ((a wei) OR (a weit)) yang jin ((long shu) or (long do)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang hyoung run ((a wei) OR (a weit)) yang jin ((long shu) or (long do)) ;*.