Perhaps you should try some spelling variations:
seung yeon » jeong yeon, seung joon, seung won
kyung joon » kyung woo, seung joon
dong wang » dong yang, hong wang, dong hoang
wang yang » wang yan, wang liang, wang yanling
yang due » yang du, yang yue, yang di
due debt » does debt, pure debt, run debt
debt law » debt a, debt how

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong wang yang due debt law making ((seung yeon) or (kyung joon)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong wang yang due debt law making ((seung yeon) OR (kyung joon)) ;*.