Perhaps you should try some spelling variations:
wang liang » wang yang
seung yeon » jeong yeon, seung joon, seung won
law main » law pain, law making, law made
new main » new spain, new math
yang ai » yang di, yang li, yang dali
yang xi » yang di, yang jui
yang yi » yang di, yang jui

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ((yang ai) or (((yang xi) or (yang yi)))) test ((law main) OR (new main)) seung yeon ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ((yang ai) OR (((yang xi) OR (yang yi)))) test ((law main) OR (new main)) seung yeon ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ((yang ai) or (((yang xi) or (yang yi)))) test ((law main) OR (new main)) seung yeon ;*".