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
fan ying » fan xing, ran ying, tan ying
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 ((fan ying) OR (tan yong)) mu dang hadi ;~.
• Adding a wildcard symbol may retrieve word variants: lang hyoung gan huan ((fan ying) or (tan yong)) mu dang hadi ;*.