Perhaps you should try some spelling variations:
wang liang » wang yang
min hyoung » min hong, mun young
hyoung hui » hyoung gun
yang qi » yang di, yang xi, yang li
yang yi » yang di, yang xi, yang jui
yi song » yi rong, kim song, jie song
li song » li cong, li rong, kim 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 qi) OR (yang yi)) ((yi song) OR (li song)) min hyoung hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ((yang qi) or (yang yi)) ((yi song) OR (li song)) min hyoung hui ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang ((yang qi) or (yang yi)) ((yi song) OR (li song)) min hyoung hui ;*.