Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
kyung hwan » jung hwan
wang yang » wang yan, wang liang, wang yanling
jin kyung » jin ying, han kyung, jin kang
liang ya » liang dan, liang tan, jiang ye
tan yang » tan ying, tan yong, tao yang
dan yang » daun yang, yang yang, adam yang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang liang ya ((tan yang) or (dan yang)) jin kyung hwan ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang liang ya ((tan yang) OR (dan yang)) jin kyung hwan ;*.