Perhaps you should try some spelling variations:
seung yeon » jeong yeon, seung joon, seung won
juan dang » juan danza, juan meng, juan rana
dang hair » dang hai
hair gene » hair one
gene tang » gene bank
jeong seo » jeong yeon, hong seo, jeong su
tang min » chang min, sang minh, yang mind
feng » eng, fang

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

• Performing a fuzzy search may retrieve terms with similar spellings: feng juan dang hair gene tang min ((jeong seo) or (seung yeon)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: feng juan dang hair gene tang min ((jeong seo) OR (seung yeon)) ;*.