Perhaps you should try some spelling variations:
hyoung yan » kyoung yang, hyoung gun, kyoung yun
long shu » cong shu, tong shui
yan hua » tan hua, ya hua, wang hua
hua wai » hua wei, chun wai, phua kai
wai yan » wang yan, wei yang
long du » long do, long run, long did
long d » long do, long _, long 2
wang » wing

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang or wan) or lang) hyoung yan hua wai yan au ((long shu) or (((long du) OR (long d)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang OR wan) OR lang) hyoung yan hua wai yan au ((long shu) OR (((long du) OR (long d)))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang or wan) or lang) hyoung yan hua wai yan au ((long shu) or (((long du) OR (long d)))) ;".
• Adding a wildcard symbol may retrieve word variants: ((wang or wan) or lang) hyoung yan hua wai yan au ((long shu) or (((long du) OR (long d)))) ;*.