Perhaps you should try some spelling variations:
jeong hyeok » jeong dahyeon
jeong yeon » jeang yean, seung yeon, jeong dahyeon
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
hua irene » hua ren
irene min » irene m
jeong seo » hong seo, jeong su
yang hua » wang hua, yang hui, ying hua
min min » min jin, min lin, emin mein

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 yang hua irene min min ((jeong seo) or (((jeong yeon) or (jeong hyeok)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang hua irene min min ((jeong seo) OR (((jeong yeon) OR (jeong hyeok)))) ;.
• Adding a wildcard symbol may retrieve word variants: wang yang yang hua irene min min ((jeong seo) or (((jeong yeon) or (jeong hyeok)))) ;*.