Perhaps you should try some spelling variations:
min hyoung » min hong, mun young
hyoung ghi » hyoung gun, hong ghi
dong yang » dong hoang, wang yang, dong jung
daun yang » du yang, tan yang, un yang
yang yang » wang yang, wang yan
dan yang » tan yang, wang yang, adam yang
yi chuan » hai chuan, yi chen, ka chuan

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: ((dong yang) OR (dan yang)) yi chuan ((daun yang) OR (yang yang)) min hyoung ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) OR (dan yang)) yi chuan ((daun yang) or (yang yang)) min hyoung ghi ;~".
• Adding a wildcard symbol may retrieve word variants: ((dong yang) OR (dan yang)) yi chuan ((daun yang) or (yang yang)) min hyoung ghi ;*.