Perhaps you should try some spelling variations:
amin jeong » amin hong
wang ying » wang yang, wang yong, wang jing
hua cheng » hua chen, huang cheng, yuan cheng
cheng han » chen hao
min jeong » kin keong, min hong, mun leong
wan wang » wen wang, yan wang, wang yang
ying hua » ming hua, wang hua, ying zhu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan wang ying hua cheng han ((amin jeong) or (min jeong)) seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan wang ying hua cheng han ((amin jeong) OR (min jeong)) seo ;*.