Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
hyoung gan » hyoung gun, young man
dang hadi » dang hai
gan huan » gan guan, tan hua
ran ying » fan ying, jin ying, gao ying
tan ying » fan ying, tan yang, tan hong
tan yong » tan hong, tan kong, tan yang
mu dang » duc dang

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 gan huan ((ran ying) OR (((tan ying) OR (tan yong)))) mu dang hadi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang hyoung gan huan ((ran ying) or (((tan ying) OR (tan yong)))) mu dang hadi ;~".
• Adding a wildcard symbol may retrieve word variants: lang hyoung gan huan ((ran ying) or (((tan ying) OR (tan yong)))) mu dang hadi ;*.