Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
hyoung gun » young eun
wei yang » pei yang, wei wang, wei yang's
gun hua » gui hua, tuan hua
wei yan » wei yuan, wai yan, wei ya
long du » long do, long run, long did
long d » long do, long _, long 2

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: lang hyoung gun hua ((wei yan) OR (wei yang)) jiu ((long du) OR (long d)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang hyoung gun hua ((wei yan) OR (wei yang)) jiu ((long du) or (long d)) ;~".
• Adding a wildcard symbol may retrieve word variants: lang hyoung gun hua ((wei yan) OR (wei yang)) jiu ((long du) or (long d)) ;*.