Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
min hyoung » min hong, mun young
hyoung hui » hyoung gun
yang tai » yang dali, yang di, yang jui
yi song » yi rong, li song, kim song
li rong » yi rong, li cong, li song

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: wang liang yang tai ((yi song) OR (li rong)) min hyoung hui ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang yang tai ((yi song) or (li rong)) min hyoung hui ;*.