Perhaps you should try some spelling variations:
leone change » line change, people change, life change
rene chang » lee chang
mae jeong » lee jeong, min jeong
jeong seo » jeong yeon, hong seo, jeong su
yan yi » yang yi, tan yi, yan zi
yi hua » li hua, ya hua, yi hui
wang » wing, wan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or lang) yan yi hua ((rene chang) OR (leone change)) mae jeong seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) yan yi hua ((rene chang) OR (leone change)) mae jeong seo ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or lang) yan yi hua ((rene chang) OR (leone change)) mae jeong seo ;*".